Digital clock

- Spartus Corporation
Skip to: Description  ·  References Cited  · Patent History  ·  Patent History
Description

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

FIG. 2 is a bottom plan view thereof;

FIG. 3 is a front elevational view thereof;

FIG. 4 is a rear elevational view thereof;

FIG. 5 is a top plan view thereof;

FIG. 6 is a right side elevational view thereof, the left side being a mirror image thereto.

Referenced Cited
U.S. Patent Documents
D229959 January 1974 Christie
D239091 March 1976 Toyoshima
Patent History
Patent number: D250252
Type: Grant
Filed: Feb 24, 1977
Date of Patent: Nov 14, 1978
Assignee: Spartus Corporation (Chicago, IL)
Inventor: Donald J. Booty (Frankfort, IL)
Primary Examiner: Nelson C. Holtje
Attorney: William A. Marshall
Application Number: 5/771,822
Classifications
Current U.S. Class: Changeable Exhibitor, E.g., Digital Type (D10/15)
International Classification: D1001;