IL92871A - Knife sharpening apparatus - Google Patents

Knife sharpening apparatus

Info

Publication number: IL92871A
Authority: IL; Israel
Prior art keywords: guide; ferromagnetic member; pole; knife sharpening; sharpening apparatus
Prior art date: 1989-01-31

Application number

IL92871A

Other languages

English (en)

Other versions

IL92871A0 (en

Original Assignee

Friel Daniel D

Priority date (The priority date 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 date listed.)

1989-01-31

Filing date

1989-12-25

Publication date

1992-07-15

Family has litigation

First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=23176034&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=IL92871(A) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.

1989-12-25 Application filed by Friel Daniel D filed Critical Friel Daniel D

1990-09-17 Publication of IL92871A0 publication Critical patent/IL92871A0/xx

1992-07-15 Publication of IL92871A publication Critical patent/IL92871A/xx

Links

230000005294 ferromagnetic effect Effects 0.000 abstract 3
230000005291 magnetic effect Effects 0.000 abstract 3

Classifications

- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B3/00—Sharpening cutting edges, e.g. of tools; Accessories therefor, e.g. for holding the tools
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B3/00—Sharpening cutting edges, e.g. of tools; Accessories therefor, e.g. for holding the tools
- B24B3/36—Sharpening cutting edges, e.g. of tools; Accessories therefor, e.g. for holding the tools of cutting blades
- B24B3/54—Sharpening cutting edges, e.g. of tools; Accessories therefor, e.g. for holding the tools of cutting blades of hand or table knives
- B24B3/546—Sharpening cutting edges, e.g. of tools; Accessories therefor, e.g. for holding the tools of cutting blades of hand or table knives the tool being driven in a non-rotary motion, e.g. oscillatory, gyratory
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B3/00—Sharpening cutting edges, e.g. of tools; Accessories therefor, e.g. for holding the tools
- B24B3/36—Sharpening cutting edges, e.g. of tools; Accessories therefor, e.g. for holding the tools of cutting blades
- B24B3/54—Sharpening cutting edges, e.g. of tools; Accessories therefor, e.g. for holding the tools of cutting blades of hand or table knives

Landscapes

Engineering & Computer Science (AREA)
Mechanical Engineering (AREA)
Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
Crystals, And After-Treatments Of Crystals (AREA)
Mechanical Treatment Of Semiconductor (AREA)
Polishing Bodies And Polishing Tools (AREA)
Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Control And Other Processes For Unpacking Of Materials (AREA)
Surgical Instruments (AREA)
Developing Agents For Electrophotography (AREA)
Magnetic Ceramics (AREA)

IL92871A 1989-01-31 1989-12-25 Knife sharpening apparatus IL92871A (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
US07/304,323 US4897965A (en)	1984-03-12	1989-01-31	Knife sharpening apparatus

Publications (2)

Publication Number	Publication Date
IL92871A0 IL92871A0 (en)	1990-09-17
IL92871A true IL92871A (en)	1992-07-15

Family

ID=23176034

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
IL92871A IL92871A (en)	1989-01-31	1989-12-25	Knife sharpening apparatus

Country Status (13)

Country	Link
US (1)	US4897965A (de)
EP (1)	EP0381003B1 (de)
JP (1)	JP2886234B2 (de)
KR (1)	KR0139287B1 (de)
AT (1)	ATE103522T1 (de)
AU (1)	AU626629B2 (de)
BR (1)	BR9000309A (de)
CA (1)	CA2005836C (de)
DE (1)	DE69007642T2 (de)
IL (1)	IL92871A (de)
NZ (1)	NZ232024A (de)
SE (1)	SE9000106L (de)
ZA (1)	ZA90654B (de)

Families Citing this family (30)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US5148634A (en) *	1984-03-12	1992-09-22	Edgecraft Corp.	Scissor sharpening apparatus with magnetic guide
US5404679A (en) *	1984-03-12	1995-04-11	Edgecraft Corporation	Portable manual sharpener for knives and the like
GB9201600D0 (en) *	1992-01-24	1992-03-11	Turner Intellect Property Ltd	Power tool
US5184425A (en) *	1992-04-16	1993-02-09	Anderson Steven P	Drill bit sharpener
US5547419A (en) *	1994-08-31	1996-08-20	Hulnicki; Andrew M.	Knives and scissors sharpener
US5620359A (en) *	1994-10-07	1997-04-15	Cuisine De France, Ltd.	Knife sharpener
US6113476A (en) *	1998-01-08	2000-09-05	Edgecraft Corp.	Versatile ultrahone sharpener
US6726551B2 (en) *	2001-01-11	2004-04-27	Edgecraft Corporation	Manual knife sharpener with angle control
US6881137B2 (en) *	2001-01-11	2005-04-19	Edgecraft Corporation	Manual knife sharpener with angle control
EP1551592B1 (de) *	2002-10-15	2013-09-25	Edgecraft Corporation	Verbesserte scharfvorrichtung
US6802763B1 (en)	2002-10-25	2004-10-12	Salton, Inc.	Apparatus for sharpening blades
US6866569B2 (en) *	2002-11-14	2005-03-15	Cozzini, Inc.	Blade sharpening apparatus
CA102094S (en)	2003-02-13	2004-03-22	Master Cutlery Corp	Blade sharpener
US7287445B2 (en) *	2003-03-27	2007-10-30	Edgecraft Corporation	Apparatus for precision steeling/conditioning of knife edges
US7235004B2 (en) *	2003-03-27	2007-06-26	Edgecraft Corporation	Precision means for sharpening and creation of microblades along cutting edges
US7517275B2 (en) *	2003-03-27	2009-04-14	Edgecraft Corp.	Apparatus for precision steeling/conditioning of knife edges
US8430720B2 (en)	2003-03-27	2013-04-30	Edgecraft Corporation	Apparatus for precision steeling/conditioning of knife edges
DE112004001505B4 (de) *	2003-08-13	2018-02-08	Edgecraft Corp.	Manuelle Schärfvorrichtung
DE112006002604B4 (de) *	2005-09-30	2020-07-09	Edgecraft Corp.	Messerschärfer
DE112007000451B4 (de) *	2006-02-23	2020-08-20	Edgecraft Corp.	Messerschärfer mit verbesserten Messerführungen
WO2008130900A1 (en) *	2007-04-18	2008-10-30	Edgecraft Corporation	Precision sharpener for hunting and asian knives
US20090056503A1 (en) *	2007-08-28	2009-03-05	Friesen Brett A	Knife Sharpener System
WO2009082508A1 (en)	2007-12-21	2009-07-02	Professional Tool Manufacturing, Llc	Cutting tool sharpener
AU2009223635B2 (en) *	2008-03-11	2014-08-07	Edgecraft Corporation	Sharpener for knives with widely different edge angles
US8784162B1 (en) *	2008-06-27	2014-07-22	Professional Tool Manufacturing Llc	Sharpener for cutting tools
DE202009014935U1 (de) *	2009-03-04	2010-09-23	Friedr. Dick Gmbh & Co. Kg	Schärfvorrichtung für Messerklingen
WO2011017185A1 (en) *	2009-08-07	2011-02-10	Edgecraft Corporation	Novel, sharpeners to create gross-grind knife edges
FI20116306A7 (fi)	2011-09-01	2013-03-02	Fiskars Brands Finland Oy Ab	Teroitin
CN103192301B (zh) *	2013-04-03	2015-07-15	朱海斌	磨刀机
CN109623516B (zh) *	2018-12-26	2020-12-22	湖北攀峰钻石科技有限公司	一种金刚石刀头开刃机

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US2443733A (en) *	1946-04-08	1948-06-22	Maxwell R Karge	Magnetic hone and lap
US3071899A (en) *	1961-02-24	1963-01-08	Gen Electric	Knife sharpener
US3332173A (en) *	1964-06-30	1967-07-25	Cory Corp	Sharpener for cutting instruments
US4627194A (en) *	1984-03-12	1986-12-09	Friel Daniel D	Method and apparatus for knife and blade sharpening

1989
- 1989-01-31 US US07/304,323 patent/US4897965A/en not_active Expired - Lifetime
- 1989-12-18 CA CA002005836A patent/CA2005836C/en not_active Expired - Lifetime
- 1989-12-25 IL IL92871A patent/IL92871A/xx not_active IP Right Cessation
1990
- 1990-01-05 NZ NZ232024A patent/NZ232024A/xx unknown
- 1990-01-12 SE SE9000106A patent/SE9000106L/ not_active Application Discontinuation
- 1990-01-22 EP EP90101225A patent/EP0381003B1/de not_active Expired - Lifetime
- 1990-01-22 DE DE69007642T patent/DE69007642T2/de not_active Expired - Fee Related
- 1990-01-22 AT AT90101225T patent/ATE103522T1/de not_active IP Right Cessation
- 1990-01-25 BR BR909000309A patent/BR9000309A/pt not_active IP Right Cessation
- 1990-01-30 ZA ZA90654A patent/ZA90654B/xx unknown
- 1990-01-30 AU AU48896/90A patent/AU626629B2/en not_active Ceased
- 1990-01-31 JP JP2019401A patent/JP2886234B2/ja not_active Expired - Fee Related
- 1990-01-31 KR KR1019900001041A patent/KR0139287B1/ko not_active Expired - Lifetime

Also Published As

Publication number	Publication date
SE9000106D0 (sv)	1990-01-12
AU626629B2 (en)	1992-08-06
DE69007642D1 (de)	1994-05-05
EP0381003A2 (de)	1990-08-08
DE69007642T2 (de)	1994-10-20
IL92871A0 (en)	1990-09-17
EP0381003A3 (en)	1990-11-22
CA2005836A1 (en)	1990-07-31
JPH02279262A (ja)	1990-11-15
NZ232024A (en)	1991-09-25
ATE103522T1 (de)	1994-04-15
US4897965A (en)	1990-02-06
KR910014178A (ko)	1991-08-31
SE9000106L (sv)	1990-08-01
JP2886234B2 (ja)	1999-04-26
KR0139287B1 (ko)	1998-06-01
AU4889690A (en)	1990-08-09
EP0381003B1 (de)	1994-03-30
ZA90654B (en)	1990-11-28
CA2005836C (en)	2000-03-28
BR9000309A (pt)	1990-11-27

Legal Events

Date	Code	Title
2000-06-01	KB	Patent renewed
2004-02-19	KB	Patent renewed
2008-01-22	KB	Patent renewed
2010-11-30	EXP	Patent expired

Publication	Publication Date	Title
AU626629B2 (en)	1992-08-06	Knife sharpening apparatus
AU9012491A (en)	1992-07-02	Scissors sharpening apparatus
BR9400037A (pt)	1994-08-16	Ferramenta para limação ou esmerilhamento de superfícies, ou para afiação de instrumentos, comofaca s, talhadeiras, e semelhantes
HU883933D0 (en)	1990-09-28	Jig
DE3561169D1 (de)	1988-01-21	Magnetic fuel ion modifier
EP0418808A3 (en)	1991-12-11	Magnetic dispersions of rare earth magnetic particles with high magnetic energy product in flexible highly saturated nitrile rubber and methods of processing the same
EP0471490A3 (de)	1992-03-11	Mehrzweck-Werkzeug-Schleifmaschine
WO1987005863A1 (en)	1987-10-08	Magnetically oriented draughting instrument
ES288821U (es)	1986-12-16	Un articulo laminar flexible rectangular o redondo con revestimiento de abrasivo.
GB2245203A (en)	1992-01-02	Method of machining slider for magnetic head
GB2178902A (en)	1987-02-18	Device for magnetic fixation of parts
JPS5361309A (en)	1978-06-01	Polishing method of magnetic material
IE830066L (en)	1983-07-14	Manually operated labeler
AU1722983A (en)	1984-02-02	Magnetic treatment of ferromagnetic material
ES8900099A1 (es)	1988-12-01	Un medio de registro con recubrimiento magnetico orientado en direccion longitudinal.
SU1738641A1 (ru)	1992-06-07	Магнитное захватное устройство
EP0327750A3 (de)	1991-02-06	Methode und Gerät zum Setzen eines magnetischen Werkstücks in eine Spalte eines nichtmagnetischen Trägers
ES251206U (es)	1980-09-16	Un lapiz marcador magnetico
DE3778827D1 (en)	1992-06-11	Interval combustion engine lubricant paper filter element
FR2592985A1 (fr)	1987-07-17	Dispositif permettant de maintenir fixes a des surfaces ferromagnetiques qui peuvent ne pas etre horizontales des petits objets tels qu'articles de bureau et notamment d'ecolier ainsi que des briquets pour fumeurs et rasoirs mecaniques legers et en particulier ceux dits jetables
UA13115A (uk)	1997-02-28	Пристрій для магhітhо-абразивhої обробки
GB1513750A (en)	1978-06-07	Apparatus for and methods of erasing magnetic recording media
ES252720U (es)	1980-11-16	Dispositivo de abroche por iman permanente
GB1502403A (en)	1978-03-01	Sharpening devices
JPS6420948A (en)	1989-01-24	Magnet base