Ribbed eraser
Farnworth , et al. February 10, 2
U.S. patent number D586,397 [Application Number D/291,604] was granted by the patent office on 2009-02-10 for ribbed eraser. This patent grant is currently assigned to Acme United Corporation. Invention is credited to Stuart David Farnworth, Jonathan A. Lee.
| United States Patent | D586,397 |
| Farnworth , et al. | February 10, 2009 |
Ribbed eraser
Claims
CLAIM The ornamental design for a ribbed eraser, as shown and described.
| Inventors: | Farnworth; Stuart David (Westport, CT), Lee; Jonathan A. (Milford, CT) |
|---|---|
| Assignee: | Acme United Corporation
(Fairfield, CT) |
| Appl. No.: | D/291,604 |
| Filed: | September 6, 2007 |
| Current U.S. Class: | D19/187 |
| Current International Class: | 1906 |
| Field of Search: | ;D1/130 ;D8/90 ;D9/428 ;D19/35,36,53 ;D21/386,390 ;D28/8.1,82 ;15/105.51,424-434 ;401/19,49,52,86,88 ;D24/101,102,103,104 |
References Cited [Referenced By]
U.S. Patent Documents
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| 702531 | June 1902 | Bowen |
| 2029664 | February 1936 | Lassiter |
| D105482 | August 1937 | Faber |
| D216307 | December 1969 | Ninger |
| 4258027 | March 1981 | Ullman et al. |
| D280354 | August 1985 | Bakic |
| 4738817 | April 1988 | Wittwer et al. |
| D310579 | September 1990 | Ni et al. |
| 5061494 | October 1991 | Ni et al. |
| 5084277 | January 1992 | Greco et al. |
| D376537 | December 1996 | Layne |
| D389635 | January 1998 | Henderson |
| D410493 | June 1999 | Leveen et al. |
| D430344 | August 2000 | van der Hagen |
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| D497037 | October 2004 | Rodriguez |
| D547492 | July 2007 | Caroen et al. |
Attorney, Agent or Firm: Alix, Yale & Ristas, LLP
Description
FIG. 1 is a perspective view of the ribbed eraser showing our new design;
FIG. 2 is a top plan view thereof;
FIG. 3 is a bottom plan view thereof;
FIG. 4 is a front view thereof, the rear view being identical; and,
FIG. 5 is a left side view, the right side view being identical.
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