Search Images Maps Play YouTube News Gmail Drive More »
Sign in
Screen reader users: click this link for accessible mode. Accessible mode has the same essential features but works better with your reader.


  1. Advanced Patent Search
Publication numberUSD235516 S
Publication typeGrant
Publication dateJun 24, 1975
Filing dateJun 25, 1973
Publication numberUS D235516 S, US D235516S, US-S-D235516, USD235516 S, USD235516S
InventorsHideaki Nagafa
Export CitationBiBTeX, EndNote, RefMan
External Links: USPTO, USPTO Assignment, Espacenet

US D235516 S
Abstract  available in
Previous page
Next page
Claims  available in
Description  (OCR text may contain errors)

United States Patent Des. 235,516

Patented June 24, 1975 DIGITAL ALARM CLOCK l-lideaki Nagata, Tokyo-to, Japan, assignor to Kabushiki Kaisha Koparu, T okyo-to, Japan Filed June 25, 1973, Ser. No. 373,309

Claims priority, application Japan Dec. 27, 1972 Term of patent 14 years Int. Cl. D10-0I U.S. Cl. D10-15 FIG. 2

FIG. 1 is a top-front perspective view of a digital alarm clock showing my new design;

FIG. 2 is a left side elevational view thereof, the right side being a mirror image thereto;

FIG. 3 is a rear elevational view thereof; and

FIG. 4 is a bottom plan view thereof.

I claim:

The ornamental design for a digital alarm clock, substantially as shown and described.

References Cited UNITED STATES PATENTS D. 122,892 10/1940 l-lorsley DIG-24 D. 114,969 5/1939 Simmons DID-24 D. 81,927 9/1930 Grafi D1024 OTHER REFERENCES Merchandising Week, July 13, 1973, p. 30, digital clock at bottom #T-7.

NELSON C. HOLTJE, Primary Examiner