Retrieval cartridge

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Description

FIG. 1 is a top perspective view of a Retrieval Cartridge showing my new design.

FIG. 2 is a bottom perspective view thereof.

FIG. 3 is a side view thereof.

FIG. 4 is a front side view thereof.

FIG. 5 is a rear view thereof.

FIG. 6 is a opposite side view thereof.

FIG. 7 is a top view thereof; and,

FIG. 8 is a bottom view thereof.

Referenced Cited
U.S. Patent Documents
D304193 October 24, 1989 Lotz
D337111 July 6, 1993 Hata
D348261 June 28, 1994 Aghachi et al.
D350353 September 6, 1994 Schulman
D350951 September 27, 1994 Tseng
4868321 September 19, 1989 Nakagawa et al.
5610789 March 11, 1997 Miller
5631784 May 20, 1997 Suzuki et al.
5721655 February 24, 1998 Thweatt
5760996 June 2, 1998 Vollmann
Patent History
Patent number: D411581
Type: Grant
Filed: May 22, 1998
Date of Patent: Jun 29, 1999
Assignee: Thermogenesis Corp. (Rancho Cordova, CA)
Inventor: Mark Clifford Buckley (Cordova, CA)
Primary Examiner: Prabhakar Deshmukh
Attorney: Bernhard Kreten
Application Number: 0/88,419
Classifications
Current U.S. Class: D21/121
International Classification: 1499;