Surgical aspiration handpiece

- PMT
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Description

FIG. 1 is a top plan view of a surgical aspiration handpiece, showing my new design;

FIG. 2 is a right side elevation thereof;

FIG. 3 is a left side elevation thereof;

FIG. 4 is a bottom plan view thereof;

FIG. 5 is a front elevation thereof; and,

FIG. 6 is a rear elevation thereof.

Referenced Cited
U.S. Patent Documents
D223247 April 1972 Brodsky et al.
D232325 August 1974 Durden
D248774 August 1, 1978 Vallfors
D253247 October 23, 1979 Gill
D264246 May 4, 1982 Ekbladh
3208145 September 1965 Turner
3885565 May 1975 Satchell
4049000 September 20, 1977 Williams
4299221 November 10, 1981 Phillips et al.
4314560 February 9, 1982 Helfgott et al.
Patent History
Patent number: D273705
Type: Grant
Filed: Sep 16, 1982
Date of Patent: May 1, 1984
Assignee: PMT (Hopkins, MN)
Inventors: Robert F. Spetzler (Shaker Heights, OH), Alfred A. Iversen (Minnetonka, MN)
Primary Examiner: Bernard Ansher
Attorney: Hugh D. Jaeger
Application Number: 6/419,041
Classifications
Current U.S. Class: D24/26; D24/99; D24/54