Electrosurgical handpiece

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Information

Patent Grant
D330253

References
Source

Patent Number
D330,253
Date Filed
Thursday, October 4, 1990
34 years ago
Date Issued
Tuesday, October 13, 1992
32 years ago

Inventors
- Paul P. Burek
Original Assignees
- Birtcher Medical Systems, Inc.
Examiners
- Reid; Stella
- Simmons; I.
Agents
- Ley; John R.

US Classifications
- D24 - Medical and laboratory equipment
Field of Search
- US
- D24 144
- 604 20
- 604 119
- 604 902
- 138 106
- 606 46
- 606 49
- 606 50
- Term of Grant
  14Years

Information

Abstract

Description

Claims

The ornamental design for an electrosurgical handpiece, as shown and described.

US Referenced Citations (16)

Number	Name	Date	Kind
D246053	Staub et al.	Oct 1977
D249549	Pike	Sep 1978
D270372	Russo et al.	Aug 1983
3804096	Gowser	Apr 1974
3825004	Durden, III	Jul 1974
3828780	Momson, Jr.	Aug 1974
3902494	Haberlen et al.	Sep 1975
3906955	Roberts	Sep 1975
3911241	Jarrard	Oct 1975
4021630	Taylor	May 1977
4307720	Weber, Jr.	Dec 1981
4562838	Walker	Jan 1986
4688569	Rabinowitz	Aug 1987
4901719	Trenconsky et al.	Feb 1990
5035695	Weber, Jr. et al.	Jul 1991
5071418	Rosenbaum	Dec 1991