Title:
Surgical trocar
United States Patent D286567
US Patent References:
/D120116.html
Young - April, 1940 - D120116
/D123578.html
Schoenberg - November, 1940 - D123578
Trocar
Ekbladh et al. - February, 1985 - D277608
/D120116.html
Young - April, 1940 - D120116
/D123578.html
Schoenberg - November, 1940 - D123578
Trocar
Ekbladh et al. - February, 1985 - D277608
Inventors:
Lichtman, Philip R. (Newton, MA)
Strahan, John C. (Arlington, MA)
Strahan, John C. (Arlington, MA)
Application Number:
D/494889
Publication Date:
11/04/1986
Filing Date:
05/16/1983
View Patent Images:
Export Citation:
Assignee:
Acufex Microsurgical Inc. (Norwood, MA)
Primary Class:
Field of Search:
D24/8, D24/17, D24/23-30, D24/41, D24/59, 128/329, 128/303-314, 604/264, 604/270, 604/272, 604/73
Other References:
V. Mueller & Co. Catalogue #65 (1964), (p. 324: Trocars).
Codman Catalogue for Surgical Products (1984), (p. 550: Trocars).
Codman Catalogue for Surgical Products (1984), (p. 550: Trocars).
Primary Examiner:
Burke, Wallace R.
Assistant Examiner:
Vinson, Brian N.
Attorney, Agent or Firm:
Schiller & Pandiscio
Claims:
1. The ornamental design for a surgical trocar, as shown and described.
Description:
FIG. 1 is a side view of a surgical trocar embodying our new design; and
FIG. 2 is an end view thereof.
The broken line showing of a handle is for illustrative purposes only and forms no part of the claimed design.