Dental brush
Description
FIG. 1 is a perspective view of a dental brush showing my new design;
FIG. 2 is a left side elevational view, the opposite side being a mirror image thereof;
FIG. 3 is a bottom plan view thereof;
FIG. 4 is a top plan view thereof;
FIG. 5 is a front end elevational view thereof; and
FIG. 6 is a rear end elevational view thereof.
The broken line showing of a hand is for illustrative purposes only and forms no part of the claimed design.
Referenced Cited
U.S. Patent Documents
D109472 | May 1938 | Clarren |
D121437 | July 1940 | Hadden |
D231872 | June 1974 | Spaulding |
D279049 | June 4, 1985 | Putkonen |
2161349 | June 1939 | Hadden |
Patent History
Patent number: D301399
Type: Grant
Filed: Sep 16, 1987
Date of Patent: Jun 6, 1989
Inventor: Robert E. Kreyer, Jr. (Corte Madera, CA)
Primary Examiner: Wallace R. Burke
Assistant Examiner: Lavone D. Tabor
Attorney: Larry D. Johnson
Application Number: 7/97,442
Type: Grant
Filed: Sep 16, 1987
Date of Patent: Jun 6, 1989
Inventor: Robert E. Kreyer, Jr. (Corte Madera, CA)
Primary Examiner: Wallace R. Burke
Assistant Examiner: Lavone D. Tabor
Attorney: Larry D. Johnson
Application Number: 7/97,442
Classifications
Current U.S. Class:
D/4105