|Publication number||USD235516 S|
|Publication date||Jun 24, 1975|
|Filing date||Jun 25, 1973|
|Publication number||US D235516 S, US D235516S, US-S-D235516, USD235516 S, USD235516S|
|Export Citation||BiBTeX, EndNote, RefMan|
|External Links: USPTO, USPTO Assignment, Espacenet|
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.
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