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Publication numberUSD163142 S
Publication typeGrant
Publication dateMay 1, 1951
Filing dateJan 19, 1951
Publication numberUS D163142 S, US D163142S, US-S-D163142, USD163142 S, USD163142S
InventorsJohn F. Sand
Export CitationBiBTeX, EndNote, RefMan
External Links: USPTO, USPTO Assignment, Espacenet
Expansible chain
US D163142 S
Abstract  available in
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Claims  available in
Description  (OCR text may contain errors)

Des. 163,142

May I, 1951 J. F. SAND EXPANSIBLE CHAIN Filed Jan. 19, 1951 FI'G.7.

Patented May 1, 1951 UNITED STATES PATENT OFFlCE EXPANSIBLE CHAIN John F. Sand, Newark, N. J., assignor to Gemex Company, Union N. J., a. corporation of New Jersey To all whom it may concern:

Be it known that I, John F. Sand, a citizen of the United States and a resident of Newark, Essex county, New Jersey, have invented a new, original, and ornamental Design for Expansible Chain, of which the following is a specification, reference being had to the accompanying drawing, forming part hereof, in which Fig. 1 is a top plan view of an expansible chain embodying my new design;

Fig. 2 is a bottom plan view thereof;

Fig. 3 is an edge view; i

Fig. 4 is a top plan view of the chain in an expanded position;

Fig. 5 is a perspective of one of the top links;

Fig. 6 is an edge view of one of the top links as viewed from line 6-6 or Fig. 1;

REFERENCES CITED The following references are of record in the file of this patent:

UNITED STATES PATENTS Number Name Date D. 91,450 Miller et a1. Jan. 30, 1934 D. 160,358 Augenstein Oct. 10, 1950