Toothbrush head and handle unit
Description
FIG. 1 is a top plan view of a toothbrush head and handle unit showing our new design;
FIG. 2 is a side elevational view thereof, the opposite side being a mirror image;
FIG. 3 is a reduced perspective view thereof;
FIG. 4 is a bottom plan view of FIG. 1;
FIG. 5 is a left end elevational view thereof;
FIG. 6 is a right end elevational view thereof; and,
FIG. 7 is a sectional view taken along line 7--7 of FIG. 1.
The broken line showing of the lettering on the handle in FIG. 1 is for illustrative purposes only and forms no part of the claimed design.
Referenced Cited
U.S. Patent Documents
Foreign Patent Documents
Other references
D159569 | August 1950 | Yourek |
D241891 | October 1976 | Cannon et al. |
D292447 | October 27, 1987 | Macias |
D305386 | January 9, 1990 | Rams et al. |
4900338 | June 1989 | BRX |
4901101 | April 1991 | BRX |
- American Bicyclist and Motorcyclist, Jan. 1957, Model RG Grip, top right of page 18.
Patent History
Patent number: D343519
Type: Grant
Filed: Sep 3, 1992
Date of Patent: Jan 25, 1994
Inventors: Anthony Booth (Chester, NJ), Anthony Piano (Sparta, NJ), Byron Woodrum (Flemington, NJ), Michael J. Allsop (West Windsor, NJ), Robert L. Berger (New Hope, PA), Richard M. Hyman, Sr. (Iowa City, IA)
Primary Examiner: Wallace R. Burke
Assistant Examiner: Lavone D. Tabor
Attorney: M. Andrea Ryan
Application Number: 7/939,650
Type: Grant
Filed: Sep 3, 1992
Date of Patent: Jan 25, 1994
Inventors: Anthony Booth (Chester, NJ), Anthony Piano (Sparta, NJ), Byron Woodrum (Flemington, NJ), Michael J. Allsop (West Windsor, NJ), Robert L. Berger (New Hope, PA), Richard M. Hyman, Sr. (Iowa City, IA)
Primary Examiner: Wallace R. Burke
Assistant Examiner: Lavone D. Tabor
Attorney: M. Andrea Ryan
Application Number: 7/939,650
Classifications
Current U.S. Class:
D/4104