Pump handle for use with a biopsy specimen collector

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Description

FIG. 1 is a front perspective view of a pump handle for use with a biopsy specimen collector, showing my new design;

FIG. 2 is a rear perspective view thereof;

FIG. 3 is a side elevational view thereof;

FIG. 4 is a front elevational view thereof;

FIG. 5 is a rear elevational view thereof;

FIG. 6 is a top plan view thereof;

FIG. 7 is a bottom plan view thereof.

Referenced Cited
U.S. Patent Documents
D235872 July 1975 Harussi
D252097 June 12, 1979 Probst et al.
3888421 June 1975 Chow
3945371 March 23, 1976 Adelman
4257425 March 24, 1981 Ryan
Foreign Patent Documents
2238019 February 1974 DEX
1451726 July 1966 FRX
Other references
  • International Publication #WO81/03125-11/1981. Masterson Endometrial Vacuum Handle Brochure submitted by applicant. Manual of Gynecological Surgery-undated-pp. 13-19 Article on Endometrial Aspiration Biopsy.
Patent History
Patent number: D271521
Type: Grant
Filed: Aug 11, 1980
Date of Patent: Nov 22, 1983
Assignee: Ashbourne Development Corporation (Louisville, KY)
Inventors: James P. Ryan (Newton, MA), Roy W. Downing (Hingham, MA)
Primary Examiner: Catherine E. Kemper
Attorney: James R. Higgins, Jr.
Application Number: 6/176,824
Classifications
Current U.S. Class: D24/30; D23/17
International Classification: D2402;