Digital thermometer

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Description

FIG. 1 is a perspective view of a digital thermometer housing showing our new design;

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

FIG. 3 is a left side elevational view thereof;

FIG. 4 is a front elevational view thereof, the rear being similar but flat, plain, and unornamented; and

FIG. 5 is a right side elevational view thereof.

The spring cord and probe are shown only in FIG. 1; the digital thermometer housing with spring cord and probe is an embodiment of the design of our invention.

Referenced Cited
U.S. Patent Documents
D219918 February 1971 Mongodin
3139753 July 1964 Brudner
Other references
  • Industrial Design, 6/74, p. 61, Digital Thermometer at top.
Patent History
Patent number: D254779
Type: Grant
Filed: Feb 23, 1978
Date of Patent: Apr 22, 1980
Assignee: Texas Instruments Incorporated (Dallas, TX)
Inventors: Eugene J. Sulek (Lubbock, TX), William J. Lawrence (Dallas, TX)
Primary Examiner: Nelson C. Holtje
Attorneys: William K. McCord, Stephen S. Sadacca, Mel Sharp
Application Number: 5/880,539
Classifications
Current U.S. Class: Thermometer (D10/57)
International Classification: D1004;