Toothbrush head and neck unit

- Colgate-Palmolive Company
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Description

FIG. 1 is a bottom plan view of a toothbrush head and neck unit showing our new design;

FIG. 2 is an elevational view of the side thereof;

FIG. 3 is an enlarged top plan view thereof;

FIG. 4 is an enlarged opposite side elevational view thereof;

FIG. 5 is a front elevational view thereof;

FIG. 6 is a rear elevational view thereof;

FIG. 7 is a perspective view thereof;

FIG. 8 is a bottom plan view showing a second embodiment of our new design;

FIG. 9 is an elevational view of the side thereof;

FIG. 10 is an enlarged top plan view thereof;

FIG. 11 is an enlarged opposite side elevational view thereof;

FIG. 12 is a front elevational view thereof;

FIG. 13 is a rear elevational view thereof; and,

FIG. 14 is a perspective view thereof.

Referenced Cited
U.S. Patent Documents
D240981 August 1976 Hill et al.
D309375 July 24, 1990 Ahlstroem et al.
1128139 February 1915 Hoffman
1191556 July 1916 Blake
1382681 June 1921 Segal
2567080 September 1951 Pifer
3229318 January 1966 Clemens
4010509 March 8, 1977 Huish
4268933 May 26, 1981 Papas
Foreign Patent Documents
2587183 September 1985 FRX
Patent History
Patent number: D343294
Type: Grant
Filed: Dec 13, 1991
Date of Patent: Jan 18, 1994
Assignee: Colgate-Palmolive Company (New York, NY)
Inventors: John P. Curtis (Bloomsbury, NJ), Kedar N. Rustogi (Kendall Park, NJ), John C. Crawford (Lake Mahopac, NY), James H. Kemp (North Brunswick, NJ), Thomas E. Mintel (Rahway, NJ), Bert D. Heinzelman (North Bergen, NJ), Donald R. Lamond (New York, NY), Laura H. Edelman (New York, NY)
Primary Examiner: Wallace R. Burke
Assistant Examiner: Lavone D. Tabor
Attorneys: Robert C. Sullivan, Richard J. Ancel
Application Number: 7/807,372
Classifications
Current U.S. Class: D/4104