|Publication number||USD160638 S|
|Publication date||Oct 24, 1950|
|Filing date||Sep 29, 1949|
|Publication number||US D160638 S, US D160638S, US-S-D160638, USD160638 S, USD160638S|
|Export Citation||BiBTeX, EndNote, RefMan|
|External Links: USPTO, USPTO Assignment, Espacenet|
Oct. 24, 1950 LUDWIG Des. 160,638
SWITCH-SOCKET FOR ELECTRIC LAMP Filed Sept. 29, 1949 INVENTOR.
[00/5 [00/446 BY l P en ed ct- 2 1950 Des. 160,638
UNITED STATES PATENT OFFICE SWITCH-SOCKET FOR ELECTRIC LAMP Louis Ludwig, Brooklyn, N. Y.
Application September 29, 1949, Serial No. 5,220
Term of patent 14 years (Cl. D26-13) To all whom it may concern:
Be it known that I, Louis Ludwig, a citizen of the United States, residing in Brooklyn, in the county of Kings, State of New York, have invented a new, original, and ornamental Design for Switch-Socket for Electric Lamp, of which the following is a specification, reference being had to the accompanying drawing, forming a part thereof, in which:
Fig. 1 is a side elevational view of a switchsocket for electric lamp showing my new design;
Fig. 2 is a top plan view thereof;
Fig. 3 is an end elevational View showing the prongs which are to be inserted into a receptacie, and
Fig. 4 is an elevational view of the opposite end where a lamp is inserted into the socket.
The dotted lines shown in the drawing are for illustrative purposes only.
I claim: The ornamental design for a switch-socket for electric lamp, as shown and described.
Name Date Marine Oct. 18, 1949 OTHER REFERENCES Fife Electric Supply Co. Catalog, 1943, page 211, item No. 730.
Sears, Roebuck Co. Catalog No. 192, 1946, page 963, item 20E5652.
Number D. 155,617