Infrared thermometer

Chen August 3, 2

Patent Grant D493733

U.S. patent number D493,733 [Application Number D/194,825] was granted by the patent office on 2004-08-03 for infrared thermometer. Invention is credited to Li-Chuan Chen.


United States Patent D493,733
Chen August 3, 2004

Infrared thermometer

Claims

The ornamental design for an infrared thermometer, as shown.
Inventors: Chen; Li-Chuan (Taipei, TW)
Appl. No.: D/194,825
Filed: December 2, 2003

Current U.S. Class: D10/57
Current International Class: 1004
Field of Search: ;D10/57,52 ;374/170,121,130,131,133,158,208,183 ;600/549,474

References Cited [Referenced By]

U.S. Patent Documents
3878836 April 1975 Twentier
4005605 February 1977 Michael
4372690 February 1983 Berman et al.
4634294 January 1987 Christol et al.
4722612 February 1988 Junkert et al.
4797840 January 1989 Fraden
4895164 January 1990 Wood
D321487 November 1991 Manno
5411032 May 1995 Esseff et al.
6440084 August 2002 Gentempo et al.
6450970 September 2002 Mahler et al.

Other References

Wahl Brochure, "Heat Spy" infrared thermometer..

Primary Examiner: Lieberman; Lucy
Attorney, Agent or Firm: Pelton, Esq.; William E.

Description



FIG. 1 is a perspective view of an infrared thermometer, showing my new design;

FIG. 2 is a front elevational view thereof;

FIG. 3 is a rear elevational view thereof;

FIG. 4 is a left elevational view thereof;

FIG. 5 is a right elevational view thereof;

FIG. 6 is top plan view thereof; and,

FIG. 7 is a bottom plan view thereof.

* * * * *


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