Heating, ventilating and air conditioning system controller

Information

  • Patent Grant
  • D457820
  • Patent Number
    D457,820
  • Date Filed
    Thursday, July 12, 2001
    23 years ago
  • Date Issued
    Tuesday, May 28, 2002
    22 years ago
Abstract
Description




FIG. 1 is a perspective view of the heating, ventilating and air conditioning system controller showing our new design;




FIG. 2 is a front view thereof;




FIG. 3 is a left side view thereof;




FIG. 4 is a right side view thereof;




FIG. 5 is a top view thereof;




FIG. 6 is a perspective view of an alternative embodiment of the heating, ventilating and air conditioning system controller of our design;




FIG. 7 is a front view of the FIG. 6 alternative embodiment;




FIG. 8 is a left side view of the FIG. 6 alternative embodiment;




FIG. 9 is a right side view of the FIG. 6 alternative embodiment; and,




FIG. 10 is a top view of the FIG. 6 alternative embodiment.



Claims
  • The ornamental design for a heating, ventilating and air conditioning system controller, as shown and described.
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