Dental mouth prop

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Description

FIG. 1 is a top perspective view of a dental mouth prop showing my new design;

FIG. 2 is a top plan view thereof;

FIG. 3 is a bottom plan view thereof;

FIG. 4 is a front elevation thereof;

FIG. 5 is a left end elevation thereof;

FIG. 6 is a right end elevation thereof; and

FIG. 7 is a top plan view of the handle element shown separately for clarity of illustration.

Referenced Cited
U.S. Patent Documents
D212992 December 1968 Scaler, Jr.
D245512 August 23, 1977 Kohl
3505995 April 1970 Greenberg
4114614 September 19, 1978 Kesling
Patent History
Patent number: D267586
Type: Grant
Filed: Apr 30, 1980
Date of Patent: Jan 11, 1983
Inventor: Roger A. Hatlen (Sacramento, CA)
Primary Examiner: Bernard Ansher
Application Number: 6/145,307
Classifications
Current U.S. Class: D24/10; D24/19
International Classification: D2402;