Dental dam
Kilcher , et al. October 5, 2
U.S. patent number D624,998 [Application Number D/354,351] was granted by the patent office on 2010-10-05 for dental dam. This patent grant is currently assigned to KerrHawe SA. Invention is credited to Felix Aschmann, Marco Da Rold, Beat Kilcher.
| United States Patent | D624,998 |
| Kilcher , et al. | October 5, 2010 |
Dental dam
Claims
CLAIM The ornamental design for the dental dam, as shown and described.
| Inventors: | Kilcher; Beat (Bosco Luganese, CH), Da Rold; Marco (Odogno, CH), Aschmann; Felix (Basel, CH) |
|---|---|
| Assignee: | KerrHawe SA (Bioggio,
CH) |
| Family ID: | 27792871 |
| Appl. No.: | D/354,351 |
| Filed: | January 22, 2010 |
Related U.S. Patent Documents
| Application Number | Filing Date | Patent Number | Issue Date | ||
|---|---|---|---|---|---|
| 29333292 | Mar 5, 2009 | D611592 | |||
| 10393119 | Mar 20, 2003 | ||||
| Current U.S. Class: | D24/105 |
| Current CPC Class: | A61C5/82 20170201 |
| Current International Class: | 2801 |
| Field of Search: | ;D24/105 ;600/38,41 ;128/842,844 ;D29/108 |
References Cited [Referenced By]
U.S. Patent Documents
| 174942 | March 1876 | Brown |
| 741890 | October 1903 | Craigie |
| 4512742 | April 1985 | Shanel |
| 4695253 | September 1987 | Tysse |
| 4721465 | January 1988 | Barasz |
| 5011409 | April 1991 | Gray |
| 5078604 | January 1992 | Malmin |
| 5499917 | March 1996 | Erickson et al. |
| 5931673 | August 1999 | Bolbolan |
| 6135770 | October 2000 | Bembenek et al. |
| D459470 | June 2002 | James |
| D488356 | April 2004 | Wiest |
| D523552 | June 2006 | Nordahl et al. |
| D526854 | August 2006 | Driscoll |
| 7121281 | October 2006 | Tsugawa |
| D579539 | October 2008 | Osterberg |
| D611592 | March 2010 | Kilcher et al. |
| 2003/0190584 | October 2003 | Heasley |
| 2005/0076918 | April 2005 | Tsugawa |
| 98/34559 | Aug 1998 | WO | |||
Assistant Examiner: Donnelly; Kelley A
Attorney, Agent or Firm: Wood, Herron & Evans, LLP
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.
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