Surgical temperature monitor and alarm system

- PMT Inc.
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Description

FIG. 1 is a front elevational view of a surgical temperature monitor and alarm system showing our new design;

FIG. 2 is a top plan view thereof;

FIG. 3 is a rear elevational view thereof;

FIG. 4 is a bottom plan view thereof;

FIG. 5 is a left side elevational view thereof;

FIG. 6 is a right side elevational view thereof.

Referenced Cited
U.S. Patent Documents
D251370 March 20, 1979 Katzman
D269372 June 14, 1983 Reis
3187576 June 1965 Beeston
3289671 December 1966 Troutman
3531642 September 1970 Barnes
3651694 March 1972 Lamb
4276888 July 7, 1981 Smith
4321933 March 30, 1982 Baessler
Other references
  • Electronic Design Gold Book-Sec. 4200-vol. 3, p. 624-Multipoints With Unit For Dibitac Therm.
Patent History
Patent number: D278314
Type: Grant
Filed: Sep 16, 1982
Date of Patent: Apr 9, 1985
Assignee: PMT Inc. (Hopkins, MN)
Inventors: Allen L. Van Beek (Minneapolis, MN), Alfred L. Iversen (Minnetonka, MN)
Primary Examiner: Nelson C. Holtje
Attorney: Hugh D. Jaeger
Application Number: 6/418,805
Classifications
Current U.S. Class: Plural Or Combined (D10/53); D10/57X; D24/17X