Oral cavity cleaner

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Description

FIG. 1 is a perspective view showing the front and a portion of the top and right side of our new design for an oral cavity cleaner;

FIG. 2 is a front elevational view thereof;

FIG. 3 is a rear elevational view thereof;

FIG. 4 is a left side elevational view thereof;

FIG. 5 is a right side elevational view thereof;

FIG. 6 is a top plan view thereof; and,

FIG. 7 is a bottom plan view thereof.

Referenced Cited
U.S. Patent Documents
D346212 April 19, 1994 Hosl
D373631 September 10, 1996 Maeda et al.
D406334 March 2, 1999 Rosenthal et al.
5286192 February 15, 1994 Dixon
5634791 June 3, 1997 Matsuura et al.
Other references
  • Ricoh Elemex Corporation Catalog; published approx. Dec. 1990; Product Nos. 8T12-51 (pink) and 8T12-52 (blue).
Patent History
Patent number: D413975
Type: Grant
Filed: Oct 28, 1998
Date of Patent: Sep 14, 1999
Assignee: Matsushita Electric Works, Ltd. (Osaka-fu)
Inventor: Yasunari Maeda (Duseldorf)
Primary Examiner: Doris Clark
Assistant Examiner: I Simmons
Law Firm: Burns, Doane, Swecker & Mathis, L.L.P.
Application Number: 0/95,705