USD172461S - Electric lamp base - Google Patents
Electric lamp base Download PDFInfo
- Publication number
- USD172461S USD172461S US D172461 S USD172461 S US D172461S
- Authority
- US
- United States
- Prior art keywords
- lamp base
- electric lamp
- chicago
- des
- page
- Prior art date
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- 238000004519 manufacturing process Methods 0.000 description 1
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Description
June 22, 1954 D, own-z Des. 172,461
ELECTRIC LAMP BASE,
' Filed Dec. 21, 1955 h m w/ z.
Patented June 22, 1954 Des. 172,461
UNITED STATES PATENT OFFICE ELECTRIC LAMP BASE David Borowitz, Chicago, Ill., assignor to Bradley Manufacturing Company, Chicago, 111., a corporation of Illinois Application December 21, 1953, Serial No. 28,137
Term of patent 3% years Fig. 4 is a top plan view thereof, the socket being omitted for convenience of illustration.
The rear elevational view would appear the same as the front elevational View of Fig. 2.
The dominant features of my new design lie in the portions shown in full lines.
I claim:
The ornamental design for an electric lamp base, substantially as shown and described.
References Cited in the file of this patent Gift and Art Buyer, January, 1952, page 205, lamp at top right.
Lighting and Lamps, July, 1950, page 71, item 24 at right of middle row.
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