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Publication numberUSD224972 S
Publication typeGrant
Publication dateOct 24, 1972
Filing dateMar 18, 1971
Publication numberUS D224972 S, US D224972S, US-S-D224972, USD224972 S, USD224972S
InventorsHiroji Fujimoto
Export CitationBiBTeX, EndNote, RefMan
External Links: USPTO, USPTO Assignment, Espacenet

US D224972 S
Abstract  available in
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Description  (OCR text may contain errors)

Des. 224,972 i United States Patent OfiFice Patented Oct 24, 1972 DIGITAL SWITCH Hiroji Fujimoto, Kanagawa, Japan, assignor to Fujisoku Electric Co., Ltd., Kanagawa-ken, Japan Filed Mar. 18, 1971, Ser. No. 125,925

Claims priority, application Japan Oct. 30, 1970 Term of patent 14 years Int. Cl. D13-03 US. Cl. D2613 Fig.2

-" 0 W i O lulu l O i o deepen Fig.7 3 0 FIG. 1 is a front perspective view of a digital switch The ornamental design for a digital switch, as shown and described.

showing my new design;

References Cited FIG. 2 is a rear elevational view thereof; FIG. 3 is a plan view thereof; UNITED STATES PATENTS FIG. 4 is a rear perspective view of another embodiment of the FIG. 1 switch wherein lOcking leaf S rings for D 189579 19 61 Larkm D 26 13 a attaching, the switch to a panel are provided on the oppo- OTHER EF NCES Site Sides; Electrical Equipment, May 1962, p. 32, slide-button FIG. 5 is a left side elevational view of the FIG. 4 Switch by cut1erHammer Digitrends, October 1966, p. 3, bottom digiswitch item.


FIG. 6 is a bottom plan view thereof; and

iska front elevational view thereof. BERNARD ANSHER Examiner e to en lines are for 'llustrat' 1 We purposes only W. N. WERTMAN, Assistant Examiner I claim: