Personal dosimeter badge

Description

FIG. 1 i s a front, top and left side perspective view of a personal dosimeter badge showing my new design; and,

FIG. 2 is a rear, bottom and right side perspective view thereof.

Referenced Cited
U.S. Patent Documents
D208555 September 1967 Geiger
D287828 January 20, 1987 Pollock et al.
2706939 April 1955 Fairbank
3335278 August 1967 Price et al.
3655975 April 1972 Evans
3749725 April 1970 Becker
3878108 April 1975 Burgkhardt et al.
3894238 July 1975 Cox et al.
4605858 August 12, 1986 Terhune
Patent History
Patent number: D325171
Type: Grant
Filed: Dec 29, 1987
Date of Patent: Apr 7, 1992
Assignee: Compagnie Generale Des Matieres Nuclearies (Velizy-Villacoublay)
Inventor: Claude Laffaille (Bagnols sur Ceze)
Primary Examiner: Nelson C. Holtje
Assistant Examiner: Antoine O. Davis
Law Firm: Nutter, McClennen & Fish
Application Number: 7/139,046
Classifications