Tongue scraper

- U.S. Dentek Corporation

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Description

FIG. 1 is a perspective view of the tongue scraper;

FIG. 2 is a top plan view of the tongue scraper;

FIG. 3 is a bottom plan view thereof;

FIG. 4 is a side elevation view thereof;

FIG. 5 is a front elevation view thereof; and,

FIG. 6 is a rear elevation view thereof.

Referenced Cited
U.S. Patent Documents
D285250 August 19, 1986 Audette
D285251 August 19, 1986 Audette
D285252 August 19, 1986 Audette
D301372 May 30, 1989 Tsen
D384153 September 23, 1997 Potti et al.
D385962 November 4, 1997 Conrey
D389579 January 20, 1998 Faddis et al.
D392386 March 17, 1998 Nguyen
4455704 June 26, 1984 Williams
4488327 December 18, 1984 Snider
4582059 April 15, 1986 Tiwari
4793363 December 27, 1988 Ausherman et al.
5217475 June 8, 1993 Kuber
5226197 July 13, 1993 Nack et al.
5282814 February 1, 1994 Srivastava
5569278 October 29, 1996 Persad
Other references
  • "The Tongue Cleaner" world wide web page, Jul. 16, 1998. "The Bad Breath Terminator" world wide web page, Jul. 20, 1998.
Patent History
Patent number: D408534
Type: Grant
Filed: Aug 18, 1998
Date of Patent: Apr 20, 1999
Assignee: U.S. Dentek Corporation (Petaluma, CA)
Inventor: John Jansheski (San Rafael, CA)
Primary Examiner: Pamela Burgess
Law Firm: Dergosits & Noah LLP
Application Number: 0/92,413
Classifications
Current U.S. Class: Manually Driven (32) (D24/147)
International Classification: 2402;