Oral cavity cleaner

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Description

FIG. 1 is a perspective view of an oral cavity cleaner showing our new design;

FIG. 2 is a front elevational view thereof;

FIG. 3 is a rear elevational view thereof;

FIG. 4 is a right side elevational view thereof, the opposite side being a mirror image of this view;

FIG. 5 is a top plan view thereof; and,

FIG. 6 is a bottom plan view thereof.

Referenced Cited
U.S. Patent Documents
D322314 December 10, 1991 Ohbayashi
D346212 April 19, 1994 Hosl
4236889 December 2, 1980 Wright
5218956 June 15, 1993 Handler et al.
Other references
  • Philips brochure, Philips Water Jet.
Patent History
Patent number: D373631
Type: Grant
Filed: Feb 27, 1995
Date of Patent: Sep 10, 1996
Assignee: Matsushita Electric Works, Ltd. (Osaka)
Inventors: Yasunari Maeda (Kadoma), Taro Mochida (Kadoma)
Primary Examiner: Kay H. Chin
Law Firm: Leydig, Voit & Mayer
Application Number: 0/35,380