Bone cement injector handpiece

- Zimmer USA, Inc.

FIG. 1 is a perspective view of the bone cement injector handpiece embodying the features of my design;

FIG. 2 is a side elevational view thereof;

FIG. 3 is a top plan view thereof;

FIG. 4 is a bottom plan view thereof;

FIG. 5 is a front elevational view thereof; and

FIG. 6 is a rear elevational view thereof;

Referenced Cited
U.S. Patent Documents
D181600 December 1957 Nilsson
2305238 December 1938 Coates
2778541 January 1957 Sherbondy
3112743 December 1963 Cochran et al.
3255747 June 1966 Cochran et al.
3894663 July 1975 Carhart et al.
4090639 May 23, 1978 Campbell et al.
4124026 November 7, 1978 Berner et al.
Other references
  • OMP Laboratories Inc., OMP Thermodilution Injector, Jan. 1977. Cordis Corporation, Hand Injector, Apr. 1978. Zimmer USA, Inc., Bone Cement Injector, .COPYRGT.1978.
Patent History
Patent number: D261425
Type: Grant
Filed: Feb 11, 1980
Date of Patent: Oct 20, 1981
Assignee: Zimmer USA, Inc. (Warsaw, IN)
Inventor: John A. Bruhn (New Paris, IN)
Primary Examiner: Bernard Ansher
Attorney: Richard H. Brink
Application Number: 6/120,407
Current U.S. Class: D24/26; D 8/141
International Classification: D2402;