|Publication number||USD224972 S|
|Publication date||Oct 24, 1972|
|Filing date||Mar 18, 1971|
|Publication number||US D224972 S, US D224972S, US-S-D224972, USD224972 S, USD224972S|
|Export Citation||BiBTeX, EndNote, RefMan|
|External Links: USPTO, USPTO Assignment, Espacenet|
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: