Dental instrument handle

- Hu-Friedy Mfg. Co., Inc.
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Description

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.

Referenced Cited
U.S. Patent Documents
D174250 March 1955 Daniels
D220183 March 1971 Boone
D220184 March 1971 Boone
D255834 July 8, 1980 Linden
D309185 July 10, 1990 Lockawich
3325900 June 1967 Sothlberg
4206547 June 10, 1980 Tanaka
Patent History
Patent number: D319696
Type: Grant
Filed: Jun 22, 1989
Date of Patent: Sep 3, 1991
Assignee: Hu-Friedy Mfg. Co., Inc. (Chicago, IL)
Inventor: Wendell Guthrie (Missoula, MT)
Primary Examiner: Susan J. Lucas
Assistant Examiner: M. H. Tung
Law Firm: Wells, St. John & Roberts
Application Number: 7/369,924
Classifications
Current U.S. Class: Opposed (i.e., Double Ended) (D24/154); D19/133