Thermometer with an external sensor

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Description

FIG. 1 is a front elevational view of a thermometer with an external sensor showing my new design;

FIG. 2 is an enlarged fragmentary cross-sectional view thereof as taken from line 2--2 of FIG. 1;

FIG. 3 is a right side elevational view thereof, the left view being a mirror image thereof;

FIG. 4 is a rear elevational view thereof;

FIG. 5 is a bottom plan view thereof;

The probe and/or cable is shown broken-away in FIGS. 1 and 3-4 for ease of illustration.

Referenced Cited
U.S. Patent Documents
D245586 August 30, 1977 McGlynn
D255997 July 22, 1980 Maeda
D292494 October 27, 1987 King
D293215 December 15, 1987 Bruno
3367186 February 1968 Ensign
3540283 November 1970 Dean
4133208 January 9, 1979 Parlanti
4206649 June 10, 1980 Nagaie
4416553 November 22, 1983 Huebscher
4487208 December 11, 1984 Kamens
Patent History
Patent number: D300515
Type: Grant
Filed: Dec 22, 1986
Date of Patent: Apr 4, 1989
Assignee: Integrated Display Technology, Ltd.
Inventor: Raymond Chan (Hong Kong)
Primary Examiner: Nelson C. Holtje
Attorney: Warren B. Kice
Application Number: 6/945,322
Classifications