US732211A - Shade and reflector for electric lights. - Google Patents

Shade and reflector for electric lights. Download PDF

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Publication number
US732211A
US732211A US1145??02A US732211DA US732211A US 732211 A US732211 A US 732211A US 732211D A US732211D A US 732211DA US 732211 A US732211 A US 732211A
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United States
Prior art keywords
shade
reflector
electric lights
electric
lights
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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 - Lifetime
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US1145??02A
Inventor
Otis A Mygatt
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Individual
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Individual
Publication date
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Publication of US732211A publication Critical patent/US732211A/en
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Expired - Lifetime legal-status Critical Current

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    • 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
    • F21V17/00—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages
    • F21V17/04—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages the fastening being onto or by the light source

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  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)

Description

No. 732,211. PATENTED JUNE 30, 1903.
0; A. MYGATT.
SHADE AND REFLECTOR FOR ELECTRIC LIGHTS. APPLICATION FILED JULY '1. 1902.
NO MODEL.
am-Wage? a M /%ML Z@ form of a segment, of a sphere with a central recess, to fit; closely to the spherical end of an electric-lamp bulb of usual form, said segment having a. flared skirt projecting from '5 its edge in position to be self-sustained at a.
distance fromfnhe smaller portion of the lamp- 7 bulb to which the shade may be applied.
- In testimony whereof I alfix my signature in presence of two witnesses.
OTIS A. MYGAT'I.
#Vitnesses:
ED'WARP P. MACL 'AN, ALFRED L. BAKER.
US1145??02A Shade and reflector for electric lights. Expired - Lifetime US732211A (en)

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US732211TA

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US732211A true US732211A (en) 1903-06-30

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US1145??02A Expired - Lifetime US732211A (en) Shade and reflector for electric lights.

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5402328A (en) * 1993-07-29 1995-03-28 Westinghouse Electric Corporation Lamp

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5402328A (en) * 1993-07-29 1995-03-28 Westinghouse Electric Corporation Lamp

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