Oval cannula for use in surgery

Description

FIG. 1 is a front perspective view of a oval cannula for use in surgery in accordance with the new design;

FIG. 2 is a left side view thereof;

FIG. 3 is a rear view thereof;

FIG. 4 is a right side view thereof;

FIG. 5 is a front view thereof;

FIG. 6 is an enlarged bottom view thereof; and,

FIG. 7 is an enlarged top view thereof.

The broken line showing in FIG. 7 is included for the purpose of illustrating portions of the article and forms no part of the claimed design.

Claims

CLAIM The ornamental design for an oval cannula for use in surgery, as shown and described.

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Inventors:	Kreidler; Bodo (Tuttlingen, DE)
Assignee:	Karl Storz GmbH & Co. KG (DE)
Appl. No.:	D/321,024
Filed:	July 9, 2008

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Foreign Application Priority Data

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Jan 24, 2008 [EM]			000865415

Current U.S. Class:	D24/130
Current International Class:	2402
Field of Search:	;D24/112,129,130,108 ;604/264,280,256,164,283,174

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References Cited [Referenced By]

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U.S. Patent Documents

D342995	January 1994	Simmons
D378699	April 1997	Niedospial et al.
5674240	October 1997	Bonutti et al.
D387425	December 1997	Niedospial et al.
5817071	October 1998	Dewindt et al.
5876379	March 1999	Beauvais et al.
5968008	October 1999	Grams
6159182	December 2000	Davis et al.
6626859	September 2003	von Segesser
D496728	September 2004	Holsinger
6814715	November 2004	Bonutti et al.
7276055	October 2007	DeWindt et al.

Primary Examiner: Nelson; T. Chase
Assistant Examiner: Goodman; Eric L
Attorney, Agent or Firm: St. Onge Steward Johnston & Reens LLC