USD156569S - Cover for an electronic tube tester - Google Patents

Cover for an electronic tube tester Download PDF

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Publication number
USD156569S
USD156569S US D156569 S USD156569 S US D156569S
Authority
US
United States
Prior art keywords
cover
electronic tube
tube tester
tester
simpson
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Inventor
Ray Simpson
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Simp
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Dec. 20, 1949 R. SIMPSON 156,569
COVER FOR AN ELECTRONIC TUBE TESTER Filed July 17, 1948 Patented Dec. 20, 1949 Des,
UNITED STATES PATENT OFFICE COVER FOR AN ELECTRONIC TUBE TESTER Ray Simpson, River Forest, 111., assignor to Simpson Electric Company, Chicago, 111., a corporation of Illinois Application July 17, 1948, Serial No. 147,652
Term of patent 14 years (Cl. D52-1) To all whom it may concern: I claim:
Be it known that 1, Ray Simpson, a citizen 01 The ornamental design for a cover for an electhe United states, residing at River Forest, in the tronic tube tester, as shown. county of Cook and State of Illinois, have in- RAY SIMPSON. vented a new, original, and ornamental Design for a Cover for an Electronic Tube Tester, of REFERENCES CITED which the following is a specification, reference The f ll i references are of record in the being bad to the accompanying drawing, formfil of this patent;
ing part thereof.
The figure is a view in perspective of a cover for an electronic tube tester, showing my design.
Allied Radio Catalog #112, of 1947, page 23, lower right hand corner.

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