Title:
Surgical trocar
United States Patent D286567
Inventors:
Lichtman, Philip R. (Newton, MA)
Strahan, John C. (Arlington, MA)
Application Number:
D/494889
Publication Date:
11/04/1986
Filing Date:
05/16/1983
Export Citation:
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Assignee:
Acufex Microsurgical Inc. (Norwood, MA)
Primary Class:
D24/147
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
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US Patent References:
D277608TrocarFebruary, 1985Ekbladh et al.D24/59
D123578N/ANovember, 1940SchoenbergD8/30
D120116N/AApril, 1940YoungD8/30
Other References:
V. Mueller & Co. Catalogue #65 (1964), (p. 324: 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.