Temperature controller

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Description

FIG. 1 is a front elevational view of a temperature controller showing our new design;

FIG. 2 is a rear elevational 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;

FIG. 6 is a bottom plan view thereof; and

FIG. 7 is a right front perspective view thereof.

Referenced Cited
U.S. Patent Documents
D198685 July 1964 Kerr
D208944 October 1967 Miller
Other references
  • A.P.I. Instruments Co. Cat., "Bulletin 49-B," 3/1967, Temperature controllers at right. Modern Plastics, Aug. 1970, pp. 47 and 72, Temp. controllers at top. Design News, 10/64, p. 85, Temp. controller at bottom right.
Patent History
Patent number: D260004
Type: Grant
Filed: Aug 25, 1978
Date of Patent: Jul 28, 1981
Assignee: Omron Tateisi Electronics Co. (Kyoto)
Inventors: Yasuo Ohhasi (Kyoto), Minoru Ishikawa (Nagaokakyo), Kunio Nagata (Nagaokakyo), Toshiaki Nagao (Nagaokakyo)
Primary Examiner: Nelson C. Holtje
Law Firm: Birch, Stewart, Kolasch & Birch
Application Number: 5/936,917
Classifications
Current U.S. Class: Temperature Regulator Or Thermostat (D10/50)
International Classification: D1004;