Adjustable trocar stabilizing collar

- Ethicon, Inc.
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Description

FIG. 1 is a perspective view of an adjustable trocar stabilizing collar showing our new design;

FIG. 2 is a rear perspective view thereof;

FIG. 3 is a front elevational view thereof;

FIG. 4 is a bottom plan view thereof;

FIG. 5 is a right side elevational view thereof;

FIG. 6 is a top plan view thereof;

FIG. 7 is a left side elevational view thereof;

FIG. 8 is a rear elevational view thereof; and,

FIG. 9 is a perspective view thereof, the broken line showing of a surgical trocar is for illustrative purposes only and forms no part of the claimed design.

Referenced Cited
U.S. Patent Documents
4969870 November 13, 1990 Kramer et al.
5057085 October 15, 1991 Kopans
5147316 September 15, 1992 Castillenti
Patent History
Patent number: D338270
Type: Grant
Filed: Aug 7, 1991
Date of Patent: Aug 10, 1993
Assignee: Ethicon, Inc. (Somerville, NJ)
Inventors: Randy R. Stephens (Fairfield, OH), Pamela K. Jacobs (Loveland, OH), John R. Menges (Maineville, OH), Livyn O. Okorocha (Cincinnati, OH)
Primary Examiner: Stella Reid
Assistant Examiner: Ian Simmons
Attorney: Paul A. Coletti
Application Number: 7/741,884