Timepiece face

- By Design Corp.
Description

FIG. 1 is a top plan view of a timepiece face showing my new design in a non-energized condition;

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

FIG. 3 is a top plan view in an energized condition illustrating one time pattern;

FIG. 4 is a top plan view in an energized condition illustrating another time pattern; and

FIG. 5 is a top plan view in an energized condition illustrating still another time pattern.

Referenced Cited
U.S. Patent Documents
D217003 March 1970 Windebank et al.
D244262 May 10, 1977 Nakamura
2547468 April 1951 Hussey
3844105 October 1974 Kashio
4255806 March 10, 1981 Fahrenschon et al.
4385842 May 31, 1983 Wiesner
Foreign Patent Documents
0021778 February 1979 JPX
0124085 September 1980 JPX
0206888 December 1982 JPX
Patent History
Patent number: D322415
Type: Grant
Filed: Mar 6, 1989
Date of Patent: Dec 17, 1991
Assignee: By Design Corp. (Cambridge, MA)
Inventor: Douglas E. Ritchie (Stow, MA)
Primary Examiner: Nelson C. Holtje
Assistant Examiner: Caron D. Veynar
Law Firm: Wolf, Greenfield & Sacks
Application Number: 7/318,941
Classifications