USD168778S - Electric lamp base - Google Patents
Electric lamp base Download PDFInfo
- Publication number
- USD168778S USD168778S US D168778 S USD168778 S US D168778S
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- US
- United States
- Prior art keywords
- lamp base
- electric lamp
- electric
- des
- base
- Prior art date
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Feb. 10, 1953 a, 5mm Des. 168,778 ELECT-R10 LAMP BASE:
Flibd on. 27, I952 Patented Feb. 10, 1953 UNITED STATES PATENT Des. 168,778
OFFICE ELECTRIC LAMP BASE David Borowitz, Chicago, 111.
Application October 27, 1952, Serial No. 22,004
Term of patent 3 years would be the same, respectively, as Figures 2 and 3.
The dominant features of my present design lie in the portions shown in full lines.
The broken lines indicating a lamp socket are omitted from Figure 1 for convenience of illustration.
I claim:
The ornamental design for an electric lamp base, substantially as shown and described.
DAVID BOROWITZ.
No references cited.
Family
ID=
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