Reducer cap for a safety trocar
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Description
FIG. 1 is a bottom perspective view of a reducer cap for a safety trocar showing our new design;
FIG. 2 is a top perspective view thereof;
FIG. 3 is a front elevational view thereof, the rear elevational view being identical thereto;
FIG. 4 is a bottom plan view thereof;
FIG. 5 is a left side elevational view thereof, the right side elevational view being identical thereto;
FIG. 6 is a top plan view thereof; and,
FIG. 7 is a perspective view thereof, the broken line showing of the surgical trocar is for illustrative purposes only and forms no part of the claimed design.
Referenced Cited
U.S. Patent Documents
Foreign Patent Documents
4535773 | August 20, 1985 | Yoon |
4601710 | July 22, 1986 | Moll |
4654030 | March 31, 1987 | Moll et al. |
4902280 | February 20, 1990 | Lander |
4931042 | June 5, 1990 | Holmes et al. |
5066288 | November 19, 1991 | Deniega et al. |
5114407 | May 19, 1992 | Burbank |
5116353 | May 26, 1992 | Green |
5127909 | July 7, 1992 | Shichman |
89/03661 | May 1989 | EPX |
Patent History
Patent number: D335536
Type: Grant
Filed: Nov 26, 1990
Date of Patent: May 11, 1993
Assignee: Ethicon, Inc. (Somerville, NJ)
Inventor: Randy R. Stephens (Fairfield, OH)
Primary Examiner: Stella Reid
Assistant Examiner: I. Simmons
Attorney: Paul A. Coletti
Application Number: 7/618,325
Type: Grant
Filed: Nov 26, 1990
Date of Patent: May 11, 1993
Assignee: Ethicon, Inc. (Somerville, NJ)
Inventor: Randy R. Stephens (Fairfield, OH)
Primary Examiner: Stella Reid
Assistant Examiner: I. Simmons
Attorney: Paul A. Coletti
Application Number: 7/618,325
Classifications
Current U.S. Class:
Cutting, Abrading, Scraping Or Puncturing (31) (D24/146)