USPatentGranted
S

Wall thermostat

Granted 20 Jan 1981 · no office action yet

Current assignee: Texas Instruments Incorporated · originally Texas Instruments

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Inventors: Robert M. Drobeck, Arthur W. Chin, Orville W. Larson · Examiner: Nelson C. Holtje · AU 292 · TC 2900

Application
Not granted yet
filed 15 Jan 1979
Publication
Not published
not published
Patent· this page
US D257959
granted 20 Jan 1981

Life of the patent

2 dated events
⤢ drag to zoomJan 1979Apr 1979Jul 1979Oct 1979Jan 1980Apr 1980Jul 1980Oct 1980Jan 1981Prosecution
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Description

1 parts
›FIG. 1a is a right front perspective view…

FIG. 1a is a right front perspective view of a wall thermostat showing our new design with the cover door in the open position;

FIG. 1b is a right front perspective view thereof, with the cover door in the closed position;

FIG. 2 is a rear elevational view thereof;

FIG. 3 is a bottom plan view thereof;

FIG. 4 is a top plan view thereof;

FIG. 5 is a right side elevational view of FIG. 1a, the left side view being a mirror image thereto;

FIG. 6 is a right side elevational view of FIG. 1b, the left side being a mirror image thereto;

FIG. 7 is a front elevational view of another embodiment of our new design of FIGS. 1-6 wherein there is no cover door;

FIG. 8 is a rear elevational view thereof;

FIG. 9 is a bottom plan view thereof;

FIG. 10 is a top plan view thereof;

The sides of the second embodiment would be identical to that shown and described of FIG. 6.

the grant prints no section headings; every part label below is ours, taken from that part's own first words

Claims

1 · 1 independent · depth 1
1 granted claims

Classifications

1 codes
USPC · US Patent Classification
D10/50

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Pendency
2.0 y
736 days filing → grant
Office actions
0
on the grant's record
Examiner
Nelson C. Holtje
art unit 292 · TC 2900
Citations: 1 back · 0 forward

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