Portable clock

- Casio
Description

FIG. 1 is a front elevational view of a portable clock showing my new design;

FIG. 2 is a top plan view thereof;

FIG. 3 is a right side elevational view thereof;

FIG. 4 is a left side elevational view thereof;

FIG. 5 is a bottom plan view thereof;

FIG. 6 is a rear elevational view thereof;

FIG. 7 is a top and right front perspective view thereof.

Referenced Cited
U.S. Patent Documents
RE32576 January 12, 1988 Pastore
D252801 September 4, 1979 Usuda
D255433 June 17, 1980 Anderson
D255551 June 24, 1980 Hirota
D255996 July 22, 1980 Tamura
D257235 October 7, 1980 Cheung
D258221 February 10, 1981 Shimasaki
D259862 July 14, 1981 You
4630904 December 23, 1986 Pasture
Foreign Patent Documents
0176143 October 1984 JPX
Patent History
Patent number: D304691
Type: Grant
Filed: Jun 5, 1986
Date of Patent: Nov 21, 1989
Assignee: Casio Computer Co., Ltd. (Tokyo)
Inventor: Tatsuya Kubo (Tokyo)
Primary Examiner: Nelson C. Holtje
Law Firm: Frishauf, Holtz, Goodman & Woodward
Application Number: 6/871,582