Time switch clock

- Grasslin KG
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Description

FIG. 1 is a front elevational view of a time switch clock showing our new design;

FIG. 2 is a bottom plan view thereof;

FIG. 3 is a left side elevational view thereof;

FIG. 4 is a right side elevational view thereof;

FIG. 5 is a top plan view thereof; and,

FIG. 6 is a rear elevational view thereof.

Referenced Cited
U.S. Patent Documents
D300410 March 28, 1989 Rico
D325175 April 7, 1992 Tinz
3160719 December 1964 Seidel
3464200 September 1969 Merrick
3713285 January 1973 Haufe
3823547 July 1974 Hulterstrum
4280063 July 21, 1981 Yokomori
4547077 October 15, 1985 Arichi
Foreign Patent Documents
0230074 October 1986 JPX
Other references
  • Crouzet Controls Brochure-Octal Cycle Progress Timer. Design News-Aug. 22, 1977-p. 29-Timers at bottom. British Journal of Photography-May 1971-p. 28-Timer at bottom.
Patent History
Patent number: D363034
Type: Grant
Filed: Sep 30, 1993
Date of Patent: Oct 10, 1995
Assignee: Grasslin KG (St. Georgen)
Inventors: Martin Weichhold (Villingen-Schwenningen), Walter Kieninger (Monchweiler), Bernhard Tinz (Reutlingen), Edmund Sehl (Kongen)
Primary Examiner: Nelson C. Holtje
Attorney: Horst M. Kasper
Application Number: 0/13,707