Toothbrush head and handle unit

- Warner-Lambert Company
Skip to: Description  ·  References Cited  · Patent History  ·  Patent History
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 top perspective view thereof;

FIG. 4 is a bottom plan view thereof;

FIG. 5 is an enlarged front end elevational view thereof; and,

FIG. 6 is a rear end elevational view thereof.

The broken line showing of the lettering in FIG. 1 is for illustrative purposes only and forms no part of the claimed design.

Referenced Cited
U.S. Patent Documents
D290552 June 30, 1987 Hukuba
D315061 March 5, 1991 Yost et al.
1018927 February 1912 Sarrazin
2226814 December 1940 Gregg
4679272 July 14, 1987 Florence
Patent History
Patent number: D329642
Type: Grant
Filed: Apr 24, 1990
Date of Patent: Sep 22, 1992
Assignee: Warner-Lambert Company (Morris Plains, NJ)
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: Richard S. Bullitt
Application Number: 7/514,494
Classifications
Current U.S. Class: D/4104; D/4138