Dental dam

- KerrHawe SA
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Description

FIG. 1 is a perspective view of our new dental dam design;

FIG. 2 is a top plan view thereof;

FIG. 3 is a bottom plan view thereof;

FIG. 4 is a front elevation view thereof; the rear elevation view being a mirror image; and,

FIG. 5 is a right side elevation view thereof; the left side elevation view being a mirror image.

Claims

The ornamental design for the dental dam, as shown and described.

Referenced Cited
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Foreign Patent Documents
98/34559 August 1998 WO
Patent History
Patent number: D624998
Type: Grant
Filed: Jan 22, 2010
Date of Patent: Oct 5, 2010
Assignee: KerrHawe SA (Bioggio)
Inventors: Beat Kilcher (Bosco Luganese), Marco Da Rold (Odogno), Felix Aschmann (Basel)
Primary Examiner: Elizabeth A Albert
Assistant Examiner: Kelley A Donnelly
Attorney: Wood, Herron & Evans, LLP
Application Number: 29/354,351
Classifications
Current U.S. Class: Prophylactic Article (D24/105)