Patent
   D319696
Priority
Jun 22 1989
Filed
Jun 22 1989
Issued
Sep 03 1991
Expiry
Sep 03 2005
Assg.orig
Entity
unknown
0
7
n/a
The ornamental design for a dental instrument handle, as shown and described.

FIG. 1 is a perspective view of a dental instrument handle showing my new design;

FIG. 2 is a side elevational view thereof, all sides being identical;

FIG. 3 is an end elevational view thereof, the opposite end being identical;

FIG. 4 is a perspective view of a second embodiment thereof;

FIG. 5 is a side elevational view thereof, all sides being identical;

FIG. 6 is an end elevational view thereof, the opposite end being identical;

FIG. 7 is a perspective view of a third embodiment thereof;

FIG. 8 is a side elevational view thereof, all sides being identical;

FIG. 9 is a left end elevational view thereof;

FIG. 10 is a right end elevational view thereof.

Guthrie, Wendell

Patent Priority Assignee Title
Patent Priority Assignee Title
3325900,
4206547, Sep 29 1978 Dental instrument
174250,
220183,
220184,
D255834, May 13 1977 Dental instrument handle
D309185, May 20 1988 Herbert L., Stiles; Lawrence J., Joyce Combined cementing tool and vibratory rod for dental applications
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Executed onAssignorAssigneeConveyanceFrameReelDoc
Jun 14 1989GUTHRIE, WENDELLNEW A D M , INC , THEASSIGNMENT OF ASSIGNORS INTEREST 0050950730 pdf
Jun 22 1989Hu-Friedy Mfg. Co., Inc.(assignment on the face of the patent)
Oct 24 1990NEW A D M , INC , THEHU-FRIEDY MFG CO , INC ASSIGNMENT OF ASSIGNORS INTEREST 0055150945 pdf
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