Title:
Bone cement injector handpiece
United States Patent D261425
US Patent References:
/D181600.html
Nilsson - December, 1957 - D181600

Calking gun
Coates - December, 1938 - 2305238

Caulking gun
Sherbondy - January, 1957 - 2778541

Method for treatment of bone fractures
Cochran et al. - December, 1963 - 3112743

Apparatus for treatment of bone fracture
Cochran et al. - June, 1966 - 3255747


Inventors:
Bruhn, John A. (New Paris, IN)
Application Number:
D/120407
Publication Date:
10/20/1981
Filing Date:
02/11/1980
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Assignee:
Zimmer USA, Inc. (Warsaw, IN)
Primary Class:
D24/114
Other Classes:
D08/14.100
Field of Search:
D24/26, D3/1.9, D3/1.913, 74/169, 128/303R, 128/92R, 128/92E, D8/14.1, 222/309, 222/391, 222/398, 222/402, 222/402.25, 222/341, 222/327, 222/43, 81/341, 81/399
US Patent References:
3894663Multiple dose paste dispenserJuly, 1975Carhart et al.222/309
4090639Multiple dose paste dispenserMay, 1978Campbell et al.222/43
4124026Procedure and apparatus for screwing implants into bonesNovember, 1978Berner et al.128/303R
Other References:
OMP Laboratories Inc., OMP Thermodilution Injector, Jan. 1977.
Cordis Corporation, Hand Injector, Apr. 1978.
Zimmer USA, Inc., Bone Cement Injector, .COPYRGT.1978.
Primary Examiner:
Ansher, Bernard
Attorney, Agent or Firm:
Brink, Richard H.
Claims:
1. The ornamental design for a bone cement injector handpiece, substantiallyas shown.

Description:

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;