Tissue sampler

- C. R. Bard, Inc.
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Description

FIG. 1 is a side perspective view of the tissue sampler showing our new design, and

FIG. 2 is a side perspective view thereof, opposite that shown in FIG. 1.

Referenced Cited
U.S. Patent Documents
D264378 May 11, 1982 Thomas et al.
4476864 October 16, 1984 Tezel
4570632 February 18, 1986 Woods
4600014 July 15, 1986 Beraha
4651753 March 24, 1987 Lifton
4699154 October 13, 1987 Lindgren
Foreign Patent Documents
0010321 April 1980 EPX
0141108 April 1980 DEX
175611 March 1966 SUX
Patent History
Patent number: D303571
Type: Grant
Filed: Mar 20, 1987
Date of Patent: Sep 19, 1989
Assignee: C. R. Bard, Inc. (Murray Hill, NJ)
Inventor: Dan .ANG.kerfeldt (Uppsala)
Primary Examiner: Wallace R. Burke
Assistant Examiner: Stella M. Reid
Law Firm: Jones, Askew & Lunsford
Application Number: 7/28,321
Classifications
Current U.S. Class: D24/28; D24/26