Flexible dental dam with frame

- Coltene/Whaledent, Inc.
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Description

FIG. 1 is a perspective view of the flexible dental dam with frame showing our new design;

FIG. 2 is a front elevation view thereof;

FIG. 3 is a rear elevation view thereof;

FIG. 4 is a left side elevation view thereof;

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

FIG. 6 is a partially folded view thereof.

Claims

We claim, the ornamental design for a flexible dental dam with frame, as shown and described.

Referenced Cited
U.S. Patent Documents
4721465 January 26, 1988 Barasz
4828491 May 9, 1989 Gray
5931673 August 3, 1999 Bolbolan
D413974 September 14, 1999 Ramirez-Delgado
6360746 March 26, 2002 Harrison
Patent History
Patent number: D523552
Type: Grant
Filed: Mar 23, 2005
Date of Patent: Jun 20, 2006
Assignee: Coltene/Whaledent, Inc. (Cuyahoga Falls, OH)
Inventors: Michael Nordahl (Cuyahoga Falls, OH), Robert P. Brougham (Cuyahoga Falls, OH)
Primary Examiner: Ian Simmons
Assistant Examiner: Christopher Lee
Attorney: Katten Muchin Rosenman LLP
Application Number: 29/226,069
Classifications
Current U.S. Class: Prophylactic Article (D24/105)