Probe for electronic thermometer

- Ivac Corporation
Description

FIG. 1 is a front perspective view of a probe for electronic thermometer showing our new design;

FIG. 2 is a rear elevational view thereof;

FIG. 3 is a top plan view thereof; and

FIG. 4 is a bottom plan view thereof.

The broken-line showing of a cable in FIGS. 1 and 2 is environmental only and forms no part of the claimed design.

Referenced Cited
U.S. Patent Documents
D218850 September 1970 Sato
D227801 July 1973 Oudewaal
D233050 March 1972 Sato
D236814 September 1975 Sato
D257239 October 7, 1980 Johnson
D257429 October 21, 1980 Manno
D260084 August 4, 1981 Asano
3254533 June 1966 Tongret
3663917 May 1972 Mahmoodi
3738172 June 1973 Sato
3738479 June 1973 Sato
3905232 September 1975 Knute
3999434 December 28, 1976 Yen
4054057 October 18, 1977 Kluge
4186368 January 29, 1980 White
4343185 August 10, 1982 Knute
4673300 June 16, 1987 Wilhelmson
Patent History
Patent number: D300909
Type: Grant
Filed: Sep 19, 1986
Date of Patent: May 2, 1989
Assignee: Ivac Corporation (San Diego, CA)
Inventors: Bruce Thornburg (San Diego, CA), Karl B. Baum (Escondido, CA)
Primary Examiner: Nelson C. Holtje
Law Firm: Fulwider, Patton, Rieber, Lee & Utecht
Application Number: 6/909,494