Handle for bone marrow biopsy device

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Description

FIG. 1 is a front, right, top perspective view of a handle for bone marrow biopsy device, showing our new design; and

FIG. 2 is a rear, left, bottom perspective view thereof.

The broken line showing of the stylet and cannula portions in FIGS. 1 and 2 is for illustrative purposes only and forms no part of the claimed design.

Referenced Cited
U.S. Patent Documents
D289198 April 7, 1987 Karten
D300243 March 14, 1989 Lee
4141365 February 27, 1979 Fischell et al.
4256119 March 17, 1981 Gauthier
4262676 April 21, 1981 Jamshidi
4326519 April 27, 1982 D'Alo et al.
4403617 September 13, 1983 Tretinyak
4469109 September 4, 1984 Mehl
4487209 December 11, 1984 Mehl
4513754 April 30, 1985 Lee
4630616 December 23, 1986 Tretinyak
4793363 December 27, 1988 Ausherman et al.
Patent History
Patent number: D303009
Type: Grant
Filed: Feb 26, 1987
Date of Patent: Aug 22, 1989
Assignee: Manan Manufacturing Co., Inc. (Northbrook, IL)
Inventors: Robert K. Strasser (Nashua, NH), Robert L. Netsch (Spirit Lake, IA)
Primary Examiner: Wallace R. Burke
Assistant Examiner: Stella M. Reid
Law Firm: Faegre & Benson
Application Number: 7/19,051
Classifications
Current U.S. Class: D24/24