USD204492S - Extractor tool for electron tubes - Google Patents
Extractor tool for electron tubes Download PDFInfo
- Publication number
- USD204492S USD204492S US D204492 S USD204492 S US D204492S
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- US
- United States
- Prior art keywords
- electron tubes
- extractor tool
- tool
- extractor
- examiner
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United States Patent Ofifice 4492 Patented Apr. 19, 1966 EXTRACTOR TOOL FOR ELECTRON TUBES Harry A. Bailey, San Carlos, Calif., assignor, by mesne assignments, to Varian Associates, a corporation of California Filed Oct. 2, 1964, Ser. No. 82,010
Term of patent 7 years (Cl. D54-13) FIGURE 1 is a side elevational view of an extractor References Cited by the Examiner tool for electron tubes, showing my new design; and
FIGURE 2 is .an end view taken on line 2-2 of FIG- UNITED STATES PATENTS URE 2,940,343 6/1960 Hindenburg.
I claim: FOREIGN PATENTS ,155: ifijfiiiififf fi gigfi f ml for 195,321 3/1923 Great Britain.
A. HUGO WORD, Acting Primary Examiner.
WALLACE R. BURKE, Examiner.
WILLIAM C. WATSON, Assistant Examiner.
Family
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