Toothbrush

- Shiken, Ltd.
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Description

FIG. 1 is a perspective view of the toothbrush;

FIG. 2 is a front view of the toothbrush;

FIG. 3 is a right side view of the toothbrush;

FIG. 4 is a rear view of the toothbrush;

FIG. 5 is a sectional view of the toothbrush taken along lines 5--5 of FIG. 2;

FIG. 6 is a top view of the toothbrush;

FIG. 7 is a bottom view of the toothbrush;

FIG. 8 is a sectional view of the toothbrush taken along lines 8--8 of FIG. 2;

FIG. 9 is a sectional view of the toothbrush taken along lines 9--9 of FIG. 2;

FIG. 10 is a sectional view of the toothbrush taken along lines 10--10 of FIG. 2; and,

FIG. 11 is a sectional view of the toothbrush taken along lines 11--11 of FIG. 2.

Referenced Cited
U.S. Patent Documents
D246080 October 18, 1977 Rallis
D288148 February 10, 1987 Malgrain
D290552 June 30, 1987 Hukuba
1887913 November 1932 Bell
2290357 July 1942 Rickenbacher
2823404 February 1958 Hyman
Foreign Patent Documents
900692 January 1954 DEX
Patent History
Patent number: D357122
Type: Grant
Filed: Jan 31, 1992
Date of Patent: Apr 11, 1995
Assignee: Shiken, Ltd.
Inventor: Hidetoshi Honda (Hirataka)
Primary Examiner: James M. Gandy
Assistant Examiner: Lavone D. Tabor
Law Firm: Gifford, Krass, Groh, Sprinkle, Patmore, Anderson & Citkowski
Application Number: 7/831,281
Classifications
Current U.S. Class: D/4104