Control panel for air conditioning control system

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Description

FIG. 1 is a top view of our control panel for air conditioning systems;

FIG. 2 is a front elevational view thereof; and

FIG. 3 is a side elevational view thereof.

Referenced Cited
U.S. Patent Documents
D136316 September 1943 Conlan
D206328 November 1966 Noel et al.
3358190 December 1967 Mathison
Other references
  • Nelson Electric Low Voltage Motor Control Brochure, 1970, Nema 12 Enclosure (bottom left).
Patent History
Patent number: D253288
Type: Grant
Filed: Jun 13, 1977
Date of Patent: Oct 30, 1979
Assignee: Jack J. Zukerman (Los Angeles, CA)
Inventors: Mitchell Bobrick (Los Angeles, CA), Arthur L. Sloan (Beverly Hills, CA), Lawrence E. Lush (Crestline, CA)
Primary Examiner: Susan J. Lucas
Attorney: George H. Gerstman
Application Number: 5/806,010
Classifications
Current U.S. Class: D13/12
International Classification: D1302;