JP4808753B2 - 改良型懐中電灯 - Google Patents
改良型懐中電灯 Download PDFInfo
- Publication number
- JP4808753B2 JP4808753B2 JP2008210966A JP2008210966A JP4808753B2 JP 4808753 B2 JP4808753 B2 JP 4808753B2 JP 2008210966 A JP2008210966 A JP 2008210966A JP 2008210966 A JP2008210966 A JP 2008210966A JP 4808753 B2 JP4808753 B2 JP 4808753B2
- Authority
- JP
- Japan
- Prior art keywords
- chamber
- bulb
- reflector
- flashlight
- head
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Images
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V19/00—Fastening of light sources or lamp holders
- F21V19/04—Fastening of light sources or lamp holders with provision for changing light source, e.g. turret
- F21V19/047—Fastening of light sources or lamp holders with provision for changing light source, e.g. turret by using spare light sources comprised in or attached to the lighting device and being intended to replace a defect light source by manual mounting
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21L—LIGHTING DEVICES OR SYSTEMS THEREOF, BEING PORTABLE OR SPECIALLY ADAPTED FOR TRANSPORTATION
- F21L2/00—Systems of electric lighting devices
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21L—LIGHTING DEVICES OR SYSTEMS THEREOF, BEING PORTABLE OR SPECIALLY ADAPTED FOR TRANSPORTATION
- F21L4/00—Electric lighting devices with self-contained electric batteries or cells
- F21L4/005—Electric lighting devices with self-contained electric batteries or cells the device being a pocket lamp
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V14/00—Controlling the distribution of the light emitted by adjustment of elements
- F21V14/02—Controlling the distribution of the light emitted by adjustment of elements by movement of light sources
- F21V14/025—Controlling the distribution of the light emitted by adjustment of elements by movement of light sources in portable lighting devices
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V14/00—Controlling the distribution of the light emitted by adjustment of elements
- F21V14/04—Controlling the distribution of the light emitted by adjustment of elements by movement of reflectors
- F21V14/045—Controlling the distribution of the light emitted by adjustment of elements by movement of reflectors in portable lighting devices
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V15/00—Protecting lighting devices from damage
- F21V15/01—Housings, e.g. material or assembling of housing parts
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V23/00—Arrangement of electric circuit elements in or on lighting devices
- F21V23/04—Arrangement of electric circuit elements in or on lighting devices the elements being switches
- F21V23/0414—Arrangement of electric circuit elements in or on lighting devices the elements being switches specially adapted to be used with portable lighting devices
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V7/00—Reflectors for light sources
- F21V7/04—Optical design
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
Description
なスペア電球を見つけ、電池を懐中電灯から落とさないようにしながら電球をつかみ、端キャップを元に戻し、ヘッドアセンブリを外し、焼き切れた電球を取り替え、ヘッドアセンブリを元に戻すということを、すべて暗闇で行う必要がある。
導電性部分には接触しない。さらに、電池の正極に接触するように企図された電極接続部は、非導電性コーティングを施した導電性ばねを備える。従って、負極を電極接続部と対面させて電池を懐中電灯中に挿入した場合、負極だけが非導電性コーティング部分に接触することになる。
トリル−ブタジエン−スチレン、またはゼネラルエレクトリック社から商品名CYCOLOYとして販売されているポリカーボナイトから形成されてもよい。
るばねタブ582を備える。次いで、ばねホルダ580と導電性ばね520をチャンバ20の第2端220に装着する。これに関連して、ばねホルダ580は、チャンバ20の第2端220に係合するための第1タブ584と第2タブ586を備える。チャンバ20は、端ガイド部260を有し、端ガイド部260は、第1タブ584に係合するための第1凹みタブ262と、第2タブ586に係合するための第2凹みタブ263とを備える。図10を参照すると、ばねホルダ580と取り付けられたばね520をチャンバ20の第1端220に挿入し、第1凹みタブ262が第1タブ584に係合し、第2凹みタブ263が第2タブ586に係合するまで、ばねホルダ580をチャンバ20の第2端に向かって移動させることにより、ばねホルダ580と導電性ばね520がチャンバ20の第2端220に取り付けられる。
、ベゼル430は、ヘッドカバー410に対して(すなわち、半径方向に)のみ回転でき、ヘッドカバー410から離れる方向(すなわち、軸方向)には移動できない。ベゼル430はヘッドカバー410にスナップ嵌めするのが好ましい。反射板440の翼部446がヘッドカバー410のガイド413に係合している結果として、反射板440は、ベゼル430が半径方向に移動するとベゼル430内に移動する。
が阻止されている。電球ガイド516は、電球70が装着されているときに、電球70の第1ピン72および第2ピン74と電球ソケット515とを整列し易くするガイドである。また、電球ガイド516はさらに、電球70を装着するときに電球70の外側部分の一部を支持することにより、電球70用の固定位置を提供する。従って、電球ガイド516は、好ましくない光条件下での電球70の交換を容易にするだけでなく、懐中電灯10が激しい震動を受けたときに反射板440から衝撃を受けないように電球70を保護する。さらに、電球ホルダ510は、スペア電球71を受容かつ保持することができる。これに関連して、電球ホルダ510は、スペア電球71を受容し得るノッチ517を備える。
ー410内の2つのガイド413の間に位置するために完全伸張状態になる。第2レバー540が完全伸張状態になると、第2レバー540は懐中電灯10が「オフ」位置に移動するまで懐中電灯10を「オン」位置に維持する戻り止めとなる。ヘッドアセンブリ40は、「オフ」位置と「オン」位置の間で約30°回転可能であるのが好ましい。
作は、ヘッドアセンブリ40を半径方向に移動させて懐中電灯10を「オン」にしたり「オフ」にしたりする操作とは無関係である。
0°;および(vii)有効焦点距離が約−6.54cm(約−2.5インチ)以上のレンズ。
Claims (7)
- 携帯用懐中電灯であって、
(a)電池を保持するためのチャンバと、
(b)光源と、
(c)ヘッドの少なくとも一部が回転しているときに前記光源と前記電池とを選択的に電気接続するためのスイッチと、
(d)ヘッドアセンブリと
を有し、
前記ヘッドアセンブリが、第1中心開口、前記第1中心開口と対向する第2中心開口、および前記第1中心開口と前記第2中心開口の間の空間によって形成された内部領域を有する反射板を有し、
前記ヘッドアセンブリが、前記スイッチによって前記光源と前記電池とを選択的に電気接続させるべく、前記チャンバに対して回転可能なヘッドカバーを有し、
前記ヘッドアセンブリが、前記光源からの光を焦点に集めたり焦点ぼけさせたりすべく前記反射板の前記内部領域内で前記光源の位置を変え得るように、前記ヘッドカバーに対して回転可能なベゼルを有する
懐中電灯。 - 電池を保持するためのチャンバと、光源と、光源からの光を投射する反射板と、前記反射板を収容しベゼルを備えたヘッドとを備えた携帯用懐中電灯の焦点を集める方法であって、
前記光源を照射させるべく前記チャンバに対して半径方向に前記ヘッドを回転させること、および
前記反射板を前記チャンバに対して軸方向に移動させるべく前記ヘッドに対して半径方向に前記ベゼルを回転させること、
からなる方法。 - 前記ヘッドは前記チャンバに取り付けられ、前記ベゼルは前記ヘッドに取り付けられている請求項2に記載の方法。
- 前記反射板が前記ベゼルと作動連結している請求項2に記載の方法。
- 前記光源は前記チャンバにより保持された電池に選択的に電気接続する請求項2に記載の方法。
- 前記チャンバに対する前記反射板の軸方向の移動は前記反射板と前記光源との相対位置を変更可能である請求項2に記載の方法。
- 前記ベゼルは、前記反射板を前記チャンバから離れて移動させるよう前記チャンバに対して第1の方向に移動可能であると共に、前記反射板を前記チャンバに向かって移動させるよう前記チャンバに対して第2の方向に移動可能である請求項2に記載の方法。
Applications Claiming Priority (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US09/013,078 | 1998-01-26 | ||
| US09/013,078 US6354715B1 (en) | 1998-01-26 | 1998-01-26 | Flashlight |
| US09/100,527 | 1998-06-18 | ||
| US09/100,527 US6193388B1 (en) | 1998-01-26 | 1998-06-18 | Tubular barrel-shaped flashlight having rotatable switching assembly and focusing and defocusing capability |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2000528821A Division JP4659211B2 (ja) | 1998-01-26 | 1999-01-26 | 改良型懐中電灯 |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2009009946A JP2009009946A (ja) | 2009-01-15 |
| JP2009009946A5 JP2009009946A5 (ja) | 2009-12-03 |
| JP4808753B2 true JP4808753B2 (ja) | 2011-11-02 |
Family
ID=21758201
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2008210966A Expired - Fee Related JP4808753B2 (ja) | 1998-01-26 | 2008-08-19 | 改良型懐中電灯 |
Country Status (4)
| Country | Link |
|---|---|
| US (6) | US6354715B1 (ja) |
| EP (2) | EP1672271B1 (ja) |
| JP (1) | JP4808753B2 (ja) |
| DE (1) | DE69937915T2 (ja) |
Families Citing this family (35)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6354715B1 (en) | 1998-01-26 | 2002-03-12 | Bison Sportslights, Inc. | Flashlight |
| US6957897B1 (en) * | 2000-06-27 | 2005-10-25 | General Electric Company | Flashlight with light emitting diode source |
| US6905223B2 (en) * | 2000-08-10 | 2005-06-14 | Mag Instrument, Inc. | Flashlight |
| US6854865B2 (en) * | 2003-02-12 | 2005-02-15 | W. T. Storey, Inc. | Reflector for light emitting objects |
| TWM243309U (en) * | 2003-05-13 | 2004-09-11 | Mobiletron Electronics Co Ltd | Lighting/illuminating structure for electric screwdriver |
| US7097323B2 (en) | 2003-08-29 | 2006-08-29 | Brian Puckett | Flashlight system |
| JP2007513487A (ja) * | 2003-12-08 | 2007-05-24 | ザ・コールマン・カンパニー・インコーポレイテッド | 携帯ライト用楕円反射板および湾曲レンズシステム |
| DE10361118B4 (de) * | 2003-12-22 | 2011-12-22 | Auer Lighting Gmbh | Stufenlinsenscheinwerfer |
| RU2302585C2 (ru) * | 2003-12-22 | 2007-07-10 | Шотт Аг | Прожектор с линзой френеля с взаимосвязанным изменением расстояния между осветительными элементами |
| DE502004006773D1 (de) * | 2004-05-26 | 2008-05-21 | Siemens Ag | Kontaktsystem |
| USD540978S1 (en) | 2004-06-08 | 2007-04-17 | The Coleman Company, Inc. | Flashlight lens |
| US7775176B2 (en) * | 2006-07-05 | 2010-08-17 | Reagan Abel | Device for adjustably suspending a boat fender from a rod holder |
| USD557846S1 (en) | 2006-08-29 | 2007-12-18 | Js Products, Inc. | Flashlight |
| USD557845S1 (en) | 2006-08-29 | 2007-12-18 | Js Products, Inc. | Flashlight |
| EP2265861B1 (en) | 2008-03-13 | 2014-10-22 | Fraen Corporation | Reflective variable spot size lighting devices and systems |
| CA2724319A1 (en) * | 2008-05-15 | 2009-11-19 | Ledx Technologies, Llc | Adjustable beam lamp |
| USD604437S1 (en) | 2008-10-01 | 2009-11-17 | Js Products, Inc. | Flashlight designs |
| USD594584S1 (en) | 2008-10-24 | 2009-06-16 | Js Products, Inc. | Flashlight |
| USD608481S1 (en) | 2008-10-24 | 2010-01-19 | J.S. Products | Flashlight |
| JP2010212063A (ja) * | 2009-03-10 | 2010-09-24 | Yunzhao Liu | 移動可能の照明ランプ |
| US20100265715A1 (en) * | 2009-04-16 | 2010-10-21 | Sigma Electric Manufacturing Corporation | Adjustable, Outdoor Light Unit, and Method for Making and Using the Same |
| CN101872848A (zh) * | 2009-04-24 | 2010-10-27 | 鸿富锦精密工业(深圳)有限公司 | 电池盒及采用该电池盒的电子装置 |
| CN101872849B (zh) * | 2009-04-27 | 2013-11-06 | 鸿富锦精密工业(深圳)有限公司 | 电池盒及采用该电池盒的电子装置 |
| EP2309167A1 (en) * | 2009-10-07 | 2011-04-13 | Yunzhao Liu | Flashlight |
| CN101858580B (zh) * | 2010-04-29 | 2012-10-03 | 海洋王照明科技股份有限公司 | 一种手电筒及其导电柱 |
| DE102013000153A1 (de) * | 2013-01-04 | 2014-07-10 | Zweibrüder Optoelectronics Gmbh & Co. Kg | Taschenlampe mit einem Drehschalter |
| US20150062924A1 (en) * | 2013-08-27 | 2015-03-05 | Douglas James Stroman | Mounting bracket for a reflector |
| JP6175653B2 (ja) * | 2016-04-27 | 2017-08-09 | パナソニックIpマネジメント株式会社 | 携帯電灯 |
| FI127768B (fi) * | 2017-04-10 | 2019-02-15 | Teknoware Oy | Valaisinkortti ja menetelmä valaisinkortin valmistamiseksi |
| USD906560S1 (en) * | 2018-09-28 | 2020-12-29 | Senquan Liu | Flashlight |
| USD894456S1 (en) * | 2018-10-25 | 2020-08-25 | Xiaojun Luo | LED flashlight |
| USD897581S1 (en) * | 2018-11-08 | 2020-09-29 | Ningbo Futai Electric Limited | Flashlight |
| USD897580S1 (en) * | 2018-11-08 | 2020-09-29 | Ningbo Futai Electric Limited | Flashlight |
| USD914258S1 (en) * | 2019-03-25 | 2021-03-23 | Ningbo Futai Electric Limited | Flashlight |
| USD914938S1 (en) * | 2019-03-26 | 2021-03-30 | Ningbo Futai Electric Limited | Flashlight |
Family Cites Families (106)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1513211A (en) | 1924-10-28 | Flash light | ||
| US1680188A (en) * | 1921-07-25 | 1928-08-07 | Nat Carbon Co Inc | Flash light |
| US1584539A (en) * | 1922-02-06 | 1926-05-11 | Nat Carbon Co Inc | Focusing and switch mechanism |
| US1680169A (en) * | 1922-03-23 | 1928-08-07 | Nat Carbon Co Inc | Flash light |
| US1603272A (en) | 1924-09-11 | 1926-10-19 | Niagara Searchlight Company In | Focusing hand searchlight |
| US1608195A (en) * | 1925-01-31 | 1926-11-23 | French Battery Company | Portable electrical flash lamp |
| US1638716A (en) * | 1925-08-07 | 1927-08-09 | Lawrence O Surles | Spotlight |
| US1644126A (en) * | 1925-11-12 | 1927-10-04 | Burgess Battery Co | Flash-light case |
| US1674650A (en) * | 1926-11-19 | 1928-06-26 | Bright Star Battery Company | Portable electric light |
| US1851503A (en) * | 1926-11-27 | 1932-03-29 | Enn Werke Neu & Neuburger | Electric torch |
| US1758835A (en) * | 1929-01-04 | 1930-05-13 | P H Long | Flash light |
| US1823762A (en) * | 1929-11-27 | 1931-09-15 | Firm Elektrotechnische Fabrik | Electric reflector lamp |
| US2016819A (en) * | 1933-02-07 | 1935-10-08 | Inertia Devices Inc | Flash lamp |
| US2097222A (en) * | 1936-05-02 | 1937-10-26 | Scovill Manufacturing Co | Flashlight |
| US2212103A (en) * | 1936-12-31 | 1940-08-20 | Henry Hyman | Flashlight |
| US2176301A (en) * | 1937-06-30 | 1939-10-17 | Paul C Haas | Flashlight |
| US2173650A (en) * | 1938-04-01 | 1939-09-19 | Bridgeport Metal Goods Mfg Co | Flashlight |
| US2338078A (en) * | 1940-07-11 | 1943-12-28 | Blake Mfg Corp | Flashlight |
| GB549104A (en) | 1940-08-17 | 1942-11-06 | John Saunders Webster | Improvements in electric torches |
| US2272907A (en) * | 1940-10-22 | 1942-02-10 | Cyril P Deibel | Flashlight and battery unit therefor |
| US2259106A (en) * | 1940-11-16 | 1941-10-14 | Gustave G Hager | Switch mechanism |
| US2339356A (en) * | 1941-03-22 | 1944-01-18 | William B Sachs | Focusing flashlight |
| US2396046A (en) * | 1943-11-23 | 1946-03-05 | Harry T Hipwell | Flash lamp |
| US2490830A (en) * | 1945-11-01 | 1949-12-13 | Frank W Norton | Flashlight |
| US2530913A (en) * | 1947-05-06 | 1950-11-21 | Joseph T Shackel | Flashlight lamp socket holder assembly |
| US2915621A (en) * | 1954-07-08 | 1959-12-01 | Electric Storage Battery Co | Flashlight |
| US2931005A (en) * | 1954-09-17 | 1960-03-29 | Union Carbide Corp | Bulb socket assembly |
| US2945944A (en) | 1958-09-11 | 1960-07-19 | Gillespie James Flowers | Flashlight |
| US3014125A (en) | 1959-01-07 | 1961-12-19 | Donald A Draudt | Switching mechanism for flashlights and the like |
| US3076891A (en) | 1960-05-31 | 1963-02-05 | Bridgeport Metal Goods Mfg Co | New plastic flashlight head |
| US3539798A (en) * | 1967-07-18 | 1970-11-10 | Donald M Perry | Shadowless projection systems |
| US3652846A (en) | 1968-03-14 | 1972-03-28 | Walter A Starck | Underwater hand light |
| US4210953A (en) * | 1973-12-13 | 1980-07-01 | Stone Wilfred S | Self-illuminated case |
| US4114187A (en) | 1976-11-05 | 1978-09-12 | Alan Kurt Uke | Diver's flashlight |
| US4135230A (en) | 1977-02-15 | 1979-01-16 | Armbruster Joseph M | Flashlight |
| US4220985A (en) | 1978-02-03 | 1980-09-02 | Hiroshi Hukuba | Illumination device |
| US4286311A (en) | 1978-04-07 | 1981-08-25 | Anthony Maglica | Flashlight |
| GB2091863B (en) | 1981-01-28 | 1985-06-05 | Freezinhot Bottle Co Ltd | Torch |
| US4388673A (en) | 1981-06-22 | 1983-06-14 | Mag Instrument, Inc. | Variable light beam flashlight and recharging unit |
| US4531178A (en) | 1981-08-14 | 1985-07-23 | Uke Alan K | Diver's flashlight |
| FR2513740B1 (fr) | 1981-09-28 | 1987-03-20 | Petzl Paul | Lampe d'eclairage electrique equipee d'un dispositif commun de reglage du foyer et de commande de l'interrupteur |
| US4398238A (en) | 1981-12-04 | 1983-08-09 | Kel-Lite Industries, Inc. | Variable focus flashlight |
| US4399495A (en) | 1982-06-04 | 1983-08-16 | Cloverline, Inc. | Flashlight |
| US4570208A (en) | 1982-11-26 | 1986-02-11 | Sassmannshausen Knut | Portable light, such as a flashlight, searchlight, lantern or the like and method of production thereof |
| US4495551A (en) | 1983-08-17 | 1985-01-22 | Halkey-Roberts Corporation | Conductor tube for flashlights |
| US4527223A (en) | 1984-05-18 | 1985-07-02 | Mag Instrument, Inc. | Flashlight |
| US5143441A (en) | 1984-09-06 | 1992-09-01 | Mag Instrument, Inc | Miniature flashlight |
| US5806964A (en) | 1984-09-06 | 1998-09-15 | Mag Instrument, Inc. | Miniature flashlight |
| US5400227A (en) | 1984-09-06 | 1995-03-21 | Mag Instrument, Inc. | Tailcap switch focus flashlight |
| US4819141A (en) | 1984-09-06 | 1989-04-04 | Mag Instrument, Inc. | Flashlight |
| US4658336A (en) | 1984-09-06 | 1987-04-14 | Mag Instrument, Inc. | Miniature flashlight |
| US5260858A (en) | 1984-09-06 | 1993-11-09 | Mag Instrument, Inc. | Flashlight |
| US5158358A (en) | 1984-09-06 | 1992-10-27 | Mag Instrument, Inc. | Tailcar switch focus flashlight |
| US5193898A (en) | 1984-09-06 | 1993-03-16 | Mag Instruments | Rechargeable miniature flashlight |
| US4823242A (en) | 1984-09-06 | 1989-04-18 | Mag Instrument, Inc. | Double switch miniature flashlight |
| US5226722A (en) | 1984-09-06 | 1993-07-13 | Mag Instrument, Inc. | Flashlight and bulb holder therefor |
| US4942505A (en) | 1984-09-06 | 1990-07-17 | Mag Instrument, Inc. | Miniature flashlight |
| US4864474A (en) | 1984-09-06 | 1989-09-05 | Mag Instrument, Inc. | Single cell flashlight |
| US4899265A (en) | 1984-09-06 | 1990-02-06 | Mag Instrument, Inc. | Miniature flashlight |
| US4841417A (en) | 1987-10-07 | 1989-06-20 | Mag Instrument, Inc. | Tailcap switch-focus flashlight |
| US4956755A (en) | 1984-09-06 | 1990-09-11 | Mag Instr Inc | Mechanical actuation |
| US5293307A (en) | 1984-09-06 | 1994-03-08 | Mag Instrument, Inc. | Miniature flashlight |
| US4851974A (en) | 1984-09-06 | 1989-07-25 | Mag Instrument, Inc. | Flashlight |
| US5113326A (en) | 1984-09-06 | 1992-05-12 | Mag Instrument, Inc. | Miniature flashlight |
| US5315494A (en) | 1984-09-06 | 1994-05-24 | Mag Instrument Inc. | Flashlight and bulb holder therefor |
| US4577263A (en) | 1984-09-06 | 1986-03-18 | Anthony Maglica | Miniature flashlight |
| US4656565A (en) | 1984-09-06 | 1987-04-07 | Mag Instrument, Inc. | Flashlight |
| US4581686A (en) | 1984-09-13 | 1986-04-08 | Streamlight, Inc. | Rotating head switch mechanism for flashlight |
| GB2179434B (en) | 1985-08-21 | 1989-11-29 | Duracell Int | Torch |
| US4646215A (en) | 1985-08-30 | 1987-02-24 | Gte Products Corporation | Lamp reflector |
| US4725932A (en) | 1986-05-14 | 1988-02-16 | Gammache Richard J | Miniature flashlight |
| US4733337A (en) | 1986-08-15 | 1988-03-22 | Lite Tek International Corp. | Miniature flashlight |
| US4777572A (en) | 1986-11-25 | 1988-10-11 | Emilio Ambasz | Flashlight with adjustable lamp housing |
| US4722036A (en) | 1987-02-12 | 1988-01-26 | Eveready Battery Company | Flashlight |
| US4888670A (en) * | 1987-09-16 | 1989-12-19 | Streamlight, Inc. | Micro-flashlight |
| US4777582A (en) | 1987-09-16 | 1988-10-11 | Streamlight, Inc. | Micro-flashlight |
| US4843526A (en) | 1987-10-13 | 1989-06-27 | Price Iii George T | Flashlight with switch assembly |
| US4870550A (en) | 1988-01-28 | 1989-09-26 | Uke Alan K | Waterproof flashlight |
| US5126927A (en) | 1988-03-31 | 1992-06-30 | The Brinkmann Corporation | Flashlight having improved bulb enclosure |
| US4920469A (en) | 1988-11-02 | 1990-04-24 | Harding David K | Light beam amplifier |
| US4907141A (en) | 1989-05-25 | 1990-03-06 | Wang Fu H | Miniature flashlight |
| DE3919334A1 (de) | 1989-06-13 | 1990-12-20 | Tetsuhiro Kano | Reflektor fuer eine leuchte |
| US4984140A (en) | 1989-07-19 | 1991-01-08 | Ellion M Edmund | Hand held flashlight with selective beam and enhanced apparent brightness |
| US4999750A (en) | 1989-07-20 | 1991-03-12 | Gammache Richard J | Flashlight with rotatable head assembly |
| US4914555A (en) | 1989-07-20 | 1990-04-03 | Gammache Richard J | Rechargeable flashlight |
| GB2239937B (en) | 1990-01-16 | 1993-02-17 | Howard Wang | Flashlight |
| US4967325A (en) | 1990-03-27 | 1990-10-30 | Shiau Shoei Shuh | Variable focusing flashlight |
| US5043854A (en) | 1990-08-10 | 1991-08-27 | Gammache Richard J | Flashlight with swivel head |
| US5161095A (en) | 1990-08-10 | 1992-11-03 | Gammache Richard J | Flashlight with swivel head and rotary switch |
| CH681478A5 (ja) | 1990-11-12 | 1993-03-31 | Ver Drahtwerke Ag | |
| US5122938A (en) | 1991-02-08 | 1992-06-16 | Pastusek Michael J | Twist switch for flashlight |
| US5459649A (en) | 1991-04-10 | 1995-10-17 | Ellion; M. Edmund | Flashlight with an enhanced spot beam and a fully illuminated broad beam |
| US5205640A (en) * | 1991-04-11 | 1993-04-27 | Nuri Co., Ltd. | Miniature flashlight |
| US6135611A (en) | 1991-06-21 | 2000-10-24 | Mag Instrument, Inc. | Miniature flashlight |
| US5138537A (en) | 1991-10-28 | 1992-08-11 | Howard Wang | Variable light beam flashlight |
| US5124894A (en) | 1991-11-22 | 1992-06-23 | Shiau Shoei Shuh | Variable focusing flashlight |
| GB2263162B (en) | 1992-01-09 | 1995-10-04 | Lite Master Ltd | Torch |
| US5833354A (en) | 1992-04-10 | 1998-11-10 | Mag Instrument, Inc. | Flashlight and bulb holder therefor |
| US5213408A (en) | 1992-06-01 | 1993-05-25 | Shiau Shoei Shuh | Variable focusing flashlight |
| GB2267333B (en) * | 1992-05-30 | 1995-09-13 | Shiau Shoei Shuh | Variable focusing flashlight |
| US5309337A (en) | 1992-07-21 | 1994-05-03 | Steven Groben | Twist-on/twist-off flashlight with shock-mounted bulb assembly and redundant off-switching, particularly for use at the tip of police batons |
| US5345370A (en) * | 1992-12-08 | 1994-09-06 | Satelight Technologies, Inc. | Lamp or flashlight having a multi-feature rotating switching assembly |
| US5349507A (en) | 1993-12-10 | 1994-09-20 | Parker David H | Flashlight with pressure relief valve |
| US5461552A (en) * | 1994-03-04 | 1995-10-24 | Tillery; Ricky W. | Adjustable beam flashlight |
| US6354715B1 (en) | 1998-01-26 | 2002-03-12 | Bison Sportslights, Inc. | Flashlight |
| US6588917B1 (en) | 1998-06-18 | 2003-07-08 | Christopher Lee Halasz | Flashlight |
-
1998
- 1998-01-26 US US09/013,078 patent/US6354715B1/en not_active Expired - Fee Related
- 1998-06-18 US US09/100,527 patent/US6193388B1/en not_active Ceased
-
1999
- 1999-01-26 DE DE69937915T patent/DE69937915T2/de not_active Expired - Lifetime
- 1999-01-26 EP EP06004698A patent/EP1672271B1/en not_active Expired - Lifetime
- 1999-01-26 EP EP07119841A patent/EP1881260B1/en not_active Expired - Lifetime
-
2001
- 2001-12-10 US US10/015,284 patent/US7001041B2/en not_active Expired - Fee Related
-
2006
- 2006-01-03 US US11/325,692 patent/US20060245179A1/en not_active Abandoned
-
2008
- 2008-03-25 US US12/079,216 patent/US20080247158A1/en not_active Abandoned
- 2008-08-19 JP JP2008210966A patent/JP4808753B2/ja not_active Expired - Fee Related
- 2008-09-15 US US12/283,809 patent/US8147090B2/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| DE69937915T2 (de) | 2009-01-02 |
| EP1672271A2 (en) | 2006-06-21 |
| US6354715B1 (en) | 2002-03-12 |
| EP1881260A2 (en) | 2008-01-23 |
| EP1881260A3 (en) | 2008-05-07 |
| EP1672271A3 (en) | 2006-07-05 |
| JP2009009946A (ja) | 2009-01-15 |
| DE69937915D1 (de) | 2008-02-14 |
| US8147090B2 (en) | 2012-04-03 |
| US20090021928A1 (en) | 2009-01-22 |
| US20080247158A1 (en) | 2008-10-09 |
| US20040246710A1 (en) | 2004-12-09 |
| US20060245179A1 (en) | 2006-11-02 |
| US7001041B2 (en) | 2006-02-21 |
| EP1881260B1 (en) | 2011-10-26 |
| EP1672271B1 (en) | 2008-01-02 |
| US6193388B1 (en) | 2001-02-27 |
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