Y-shaped toothbrush
FIG. 1 is a perspective view of a first embodiment of the present invention, showing my new design;
FIG. 2 is a top plan view thereof;
FIG. 3 is a bottom plan view thereof;
FIG. 4 is a right side elevational view thereof, the left side elevation view being a mirror image thereof;
FIG. 5 is a front elevational view thereof;
FIG. 6 is a rear elevational view thereof;
FIG. 7 is a perspective view of a second embodiment of the design shown in FIGS. 1-6, the only difference residing in the omission of cylindrical sleeves on the branched portions or fingers;
FIG. 8 is a perspective view of a third embodiment of the design shown in FIGS. 1-6, the only difference residing in the appearance of the head, the extending fingers thereof being more parallel then in the first embodiment, and the conformation of the tips of the extending fingers being rounded instead of squared-off;
FIG. 9 is a top plan view of FIG. 8;
FIG. 10 is a bottom plan view of FIG. 8;
FIG. 11 is a right side elevational view of FIG. 8, the left side elevation view being a mirror image thereof;
FIG. 12 is a front elevational view of FIG. 8; and,
FIG. 13 is a rear elevational view of FIG. 8.
D111170 | September 1938 | Brown |
D289230 | April 14, 1987 | DeMartino |
D301770 | June 20, 1989 | Bethany |
1507500 | September 1924 | Metz |
1643217 | September 1927 | Lazarus |
1667134 | April 1928 | Sherwood |
2607358 | August 1952 | Maas |
3163874 | January 1965 | Bauer |
3672377 | June 1972 | Greenacre |
5127415 | July 7, 1992 | Preciutti |
9205722 | April 1992 | WOX |
Type: Grant
Filed: May 5, 1995
Date of Patent: Nov 25, 1997
Inventor: Jenq-Pyng Shyu (Laguna Hills, CA)
Primary Examiner: Alan P. Douglas
Assistant Examiner: Lavone D. Tabor
Attorney: Gene Patent Law & Venture Group Scott
Application Number: 0/38,423
International Classification: 0402;