Disposable tooth brush
Description
FIG. 1 is a perspective view of a disposable tooth brush, showing my new design;
FIG. 2 is a front elevational view thereof;
FIG. 3 is a near elevational view thereof;
FIG. 4 is a right side elevational view, the left side being a mirror image thereof;
FIG. 5 is a top plan view thereof;
FIG. 6 is a bottom plan view thereof.
Referenced Cited
U.S. Patent Documents
Foreign Patent Documents
D233574 | November 1974 | Reitknecht |
818000 | April 1906 | Stevenson |
1400954 | December 1921 | Holloway et al. |
1776808 | September 1930 | Hawksley |
2459285 | January 1949 | Murphy |
4036412 | July 19, 1977 | Craig |
54996 | March 1911 | CHX |
Patent History
Patent number: D294433
Type: Grant
Filed: Aug 16, 1985
Date of Patent: Mar 1, 1988
Inventor: Robert A. DeMars (Canoga Park, CA)
Primary Examiner: Catherine E. Kemper
Law Firm: Cislo & Thomas
Application Number: 6/766,428
Type: Grant
Filed: Aug 16, 1985
Date of Patent: Mar 1, 1988
Inventor: Robert A. DeMars (Canoga Park, CA)
Primary Examiner: Catherine E. Kemper
Law Firm: Cislo & Thomas
Application Number: 6/766,428
Classifications
Current U.S. Class:
D/4108