Hand-held power syringe

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Description

FIG. 1 is a perspective view of a hand-held power syringe showing our new design;

FIG. 2 is a front elevational view thereof;

FIG. 3 is a rear elevational view thereof;

FIG. 4 is a right-side elevational view thereof;

FIG. 5 is a left-side elevational view thereof;

FIG. 6 is a top plan view thereof; and,

FIG. 7 is a bottom plan view thereof.

Referenced Cited
U.S. Patent Documents
D303010 August 22, 1989 Jabbusch
D308935 July 3, 1990 Leatherman
D330763 November 3, 1992 Penny et al.
D331107 November 17, 1992 Kanner et al.
D341760 November 30, 1993 Armbruster et al.
3993065 November 23, 1976 Szabo et al.
4282562 August 4, 1981 Marino
4627835 December 9, 1986 Fenton, Jr.
4695271 September 22, 1987 Goethel
4749109 June 7, 1988 Kamen
4916588 April 10, 1990 Chu
4950246 August 21, 1990 Muller
5085643 February 4, 1992 Larkin et al.
5300031 April 5, 1994 Neen et al.
Other references
  • "A Shot in the Arm for Sales", Ziba Design, Business Week, Jun. 7, 1993, p. 64.
Patent History
Patent number: D360462
Type: Grant
Filed: Sep 22, 1993
Date of Patent: Jul 18, 1995
Assignee: Sterling Winthrop Inc. (New York, NY)
Inventors: Randy Armbruster (Rochester, NY), Bruce J. Semmler (Spencer Port, NY)
Primary Examiner: A. Hugo Word
Assistant Examiner: I. Simmons
Application Number: 0/13,263