Syringe pumping handle

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Description

FIG. 1 is a front elevation of a syringe pumping handle showing my new design;

FIG. 2 is a side elevation thereof;

FIG. 3 is an elevation as seen from the right of FIG. 1; and

FIG. 4 is a perspective view as seen from the side opposite FIG. 1.

The broken lines are shown for illustrative purposes only.

Referenced Cited
U.S. Patent Documents
D212991 December 1968 Evers et al.
D233915 December 1974 Osborn
3058465 October 1962 Bell
3893445 July 1975 Hofsess
3943926 March 16, 1976 Barragan
3957051 May 18, 1976 Topham
Patent History
Patent number: D249808
Type: Grant
Filed: Dec 6, 1976
Date of Patent: Oct 3, 1978
Assignee: American Hospital Supply Corporation (Evanston, IL)
Inventors: William G. Bloom (Northridge, CA), Gerald W. Schmidt (Santa Monic, CA)
Primary Examiner: Bernard Ansher
Attorney: Larry N. Barger
Application Number: 5/748,123
Classifications
Current U.S. Class: D24/25
International Classification: D2402;