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Patent
   D275034
Priority
Nov 20 1980
Filed
Apr 04 1983
Issued
Aug 07 1984
Expiry
Aug 07 1998
Inventors
Leonard, H…
Assg.orig
Micro-Mega…
Assg.curr
Micro-Mega…
Entity
unknown
Referenced by
1
References
5
Maint.:
n/a
The ornamental design for a dental root-canal broach handle, as shown and described.

FIG. 1 is a front elevation of a dental root-canal broach handle showing my new design; and

FIG. 2 is a top plan view thereof.

The undisclosed bottom portion of the broach handle is a mirror image of the top.
INVENTORS:

Leonard, Henri

THIS PATENT IS REFERENCED BY THESE PATENTS:
Patent Priority Assignee Title
D336957, May 03 1991 Surgical instrument handle
THIS PATENT REFERENCES THESE PATENTS:
Patent Priority Assignee Title
4044468, May 03 1976 Handle for cutting and abrading instruments useful in the practice of endodontia
4165562, Aug 12 1977 Precision endodontic file
D250544, Jul 09 1976 Micro-Mega S.A. Dental root-canal broach
D251386, Feb 22 1977 Micro-Mega S.A. Handle for dental root-canal broaches and like articles
D258988, Apr 10 1978 Micro-Mega S,A, Dental root-canal broach handle
ASSIGNMENT RECORDS    Assignment records on the USPTO
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Executed onAssignorAssigneeConveyanceFrameReelDoc
Apr 04 1983Micro-Mega S.A.(assignment on the face of the patent)
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