Plaque remover

- Trisa Holding AG
Skip to: Description  ·  Claims  ·  References Cited  · Patent History  ·  Patent History
Description

FIG. 1 is a front elevational view of plaque remover embodying my new design;

FIG. 2 is a left side elevational view thereof, the right side elevational being a mirror image of the side shown;

FIG. 3 is a rear elevational view thereof;

FIG. 4 is a top plan view thereof; and,

FIG. 5 is a perspective view thereof.

The surfaces or portions of the article not shown in the drawings or described in the specification form no part of the claimed design.

Claims

The ornamental design for plaque remover, as shown and described.

Referenced Cited
U.S. Patent Documents
D266117 September 14, 1982 Oberheim
D373631 September 10, 1996 Maeda et al.
D403511 January 5, 1999 Serbinski
D417082 November 30, 1999 Classen et al.
4644937 February 24, 1987 Hommann
4862876 September 5, 1989 Lih-Sheng
5928505 July 27, 1999 Inakagata et al.
Patent History
Patent number: D441861
Type: Grant
Filed: Oct 26, 1998
Date of Patent: May 8, 2001
Assignee: Trisa Holding AG (Triengen)
Inventor: Peter Hafliger (Triengen)
Primary Examiner: Ian Simmons
Attorney, Agent or Law Firm: Oblon, Spivak, McClelland, Maier & Neustadt, P.C.
Application Number: 29/095,527
Classifications
Current U.S. Class: Infusion Or Irrigation Pump (e.g., Dental Irrigation Unit, Powered Douche Unit, Etc.) (7) (D24/111)
International Classification: 2402;