Combined thermostat and timer

- Graesslin KG
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Description

FIG. 1 is a perspective view of a combined thermostat and timer showing my new design;

FIG. 2 is a front elevational view, the rear elevational view being conventional in appearance;

FIG. 3 is a front elevational view, with the cover shown in an alternate position;

FIG. 4 is a top plan view;

FIG. 5 is a right side elevational view;

FIG. 6 is a left side elevational view, with the cover shown in an alternate position; and,

FIG. 7 is a bottom plan view thereof.

Referenced Cited
U.S. Patent Documents
D198711 July 1964 Reingruber
3352490 November 1967 Dalzell et al.
3999158 December 21, 1976 Rae
4428528 January 31, 1984 Renault
Patent History
Patent number: D326234
Type: Grant
Filed: Jun 14, 1989
Date of Patent: May 19, 1992
Assignee: Graesslin KG
Inventor: Bernhard H. Tinz (Reutlingen)
Primary Examiner: Bruce W. Dunkins
Assistant Examiner: Antoine D. Davis
Law Firm: Hill, Van Santen, Steadman & Simpson
Application Number: 7/366,037
Classifications
Current U.S. Class: Temperature Regulator Or Thermostat (D10/50)