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United States Patent D317,875
Mehta July 2, 1991

Electronic programmable thermostat


The ornamental design for an electronic programmable thermostat, as shown and described.
Inventors: Mehta; Vinay (Germantown, TN)
Assignee: Hunter-Melnor, Inc. (Memphis, TN)
Appl. No.: 07/318,373
Filed: March 3, 1989

Current U.S. Class: D10/50
Field of Search: D10/40,41,42,50,49,51 D13/123,146,147,152 62/231 236/46R 307/139,141,141.4,141.8 165/12,22R 364/557 368/1-4,13,89-101,107

References Cited

U.S. Patent Documents
D252614 August 1979 Thornberry
D256336 August 1980 Odom et al.
D271086 October 1983 Odom
D273466 April 1984 Lawrence et al.
D296877 July 1988 Rakocy
D298416 November 1988 Rakocy
D301119 May 1989 Arnott
D309268 July 1990 Wada et al.
D310340 September 1990 Wada et al.
4235368 November 1980 Neel
4316256 February 1982 Hendricks et al.
4386649 June 1983 Hines et al.
4388692 June 1983 Jones et al.
4466749 August 1984 Cunningham et al.
4621336 November 1986 Brown
4636093 January 1987 Nagasaka et al.
Primary Examiner: Holtje; Nelson C.
Assistant Examiner: Davis; Antonic D.
Attorney, Agent or Firm: Finnegan, Henderson, Farabow, Garrett & Dunner


FIG. 1 is a front, right side and bottom perspective view of an electronic programmable thermostat showing my new design, with the protective cover removed, shown on a larger scale;

FIG. 2 is a bottom plan view, the top plan view being a mirror image;

FIG. 3 is a right side elevational view;

FIG. 4 is a left side elevational view;

FIG. 5 is a front elevational view, with the protective cover omitted for ease of illustration; and

FIG. 6 is a rear elevational view thereof.

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