Patent
   D273944
Priority
Feb 12 1982
Filed
Feb 12 1982
Issued
May 22 1984
Expiry
May 22 1998
Assg.orig
Entity
unknown
2
4
n/a
The ornamental design for a thermostat, as shown.

FIG. 1 is a front and top-left perspective view of a thermostat showing our new design;

FIG. 2 is a front and bottom-right perspective view thereof;

FIG. 3 is a front elevational view thereof, the broken-line showings being environmental only and forming no part of the claimed design;

FIG. 4 is a right side elevational view thereof;

FIG. 5 is a top plan view thereof;

FIG. 6 is a front and bottom-right perspective view of a second embodiment of our new design of FIGS. 1-5;

FIG. 7 is a front and bottom-right perspective view of a third embodiment of our new design of FIGS. 1-5;

FIG. 8 is a front and bottom-right perspective view of a fourth embodiment of our new design of FIGS. 1-5;

FIG. 9 is a front and bottom-right perspective view of a fifth embodiment of our new design of FIGS. 1-5;

FIG. 10 is a front and bottom-right perspective view of a sixth embodiment of our new design of FIGS. 1-5;

FIG. 11 is a front and bottom-right perspective view of an seventh embodiment of our new design of FIGS. 1-5;

FIG. 12 is a front and bottom-right perspective view of an eighth embodiment of our new design of FIGS. 1-5;

FIG. 13 is a front and bottom-right perspective view of a ninth embodiment of our new design of FIGS. 1-5;

FIG. 14 is a front and bottom-right perspective view of a tenth embodiment of our new design of FIGS. 1-5;

FIG. 15 is a front and bottom-right perspective view of an eleventh embodiment of our new design of FIGS. 1-5.

Koeneman, David F., Adams, Harold P., Blee, Robert W.

Patent Priority Assignee Title
D288785, May 18 1984 Honeywell, Inc Enclosure for an electronic thermostat or the like
D333792, May 29 1990 Honeywell Inc. Thermostat housing
Patent Priority Assignee Title
2279305,
177151,
185598,
202441,
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Executed onAssignorAssigneeConveyanceFrameReelDoc
Jan 29 1982ADAMS, HAROLD P MARK CONTROLS CORPORATION, A CORP OF DEASSIGNMENT OF ASSIGNORS INTEREST 0039770379 pdf
Jan 29 1982KOENEMAN, DAVID F MARK CONTROLS CORPORATION, A CORP OF DEASSIGNMENT OF ASSIGNORS INTEREST 0039770379 pdf
Feb 03 1982BLEE, ROBERT W MARK CONTROLS CORPORATION, A CORP OF DEASSIGNMENT OF ASSIGNORS INTEREST 0039770379 pdf
Feb 12 1982Mark Controls Corporation(assignment on the face of the patent)
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