Surgical cannula

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Information

Patent Grant
D276649

References
Source

Patent Number
D276,649
Date Filed
Monday, October 24, 1983
40 years ago
Date Issued
Tuesday, December 4, 1984
39 years ago

Inventors
Original Assignees
- Acufex Microsurgical, Inc.
Examiners
- Word; A. Hugo
Agents
- Schiller & Pandiscio

US Classifications
- D24 - Medical and laboratory equipment
Field of Search
- US
- 128 4-8
- 604 256
- D24 53
- D24 99
- D24 8
- D24 54
- D24 59
- Term of Grant
  14Years

Information

Abstract

Description

Claims

The ornamental design for a surgical cannula, as shown and described.

US Referenced Citations (6)

Number	Name	Date	Kind
D265249	Halvorsen	Jun 1982
D270090	Jennings	Aug 1983
4211214	Chikashige	Aug 1980
4324239	Gordon et al.	Apr 1982
4349021	Raible	Sep 1982
4350157	Hoffa	Sep 1982