Eraser
Description
The broken lines at the upper end of the eraser shown in
Claims
The ornamental design for an eraser, as shown and described.
Referenced Cited
U.S. Patent Documents
| 2528709 | November 1950 | Raymond et al. |
| D303992 | October 10, 1989 | Grotsch |
| D358169 | May 9, 1995 | Osada |
| 5577850 | November 26, 1996 | Mishima |
| D386526 | November 18, 1997 | Ito |
| D414512 | September 28, 1999 | Yazawa |
| D425122 | May 16, 2000 | Bardet |
| D431599 | October 3, 2000 | Izushima |
| D442225 | May 15, 2001 | Lewis, Jr. |
| D450768 | November 20, 2001 | Keda |
| D492722 | July 6, 2004 | Oka |
| D522580 | June 6, 2006 | Shibata |
| D579051 | October 21, 2008 | Patadia et al. |
| D595718 | July 7, 2009 | Richter et al. |
| D631915 | February 1, 2011 | Stukenkemper |
| D662982 | July 3, 2012 | Zhang |
| D663301 | July 10, 2012 | Lien |
Patent History
Patent number: D685428
Type: Grant
Filed: Feb 27, 2012
Date of Patent: Jul 2, 2013
Assignee: Beifa Group Co., Ltd. (Ningbo)
Inventor: Bin Li (Ningbo)
Primary Examiner: Elizabeth Albert
Application Number: 29/414,313
Type: Grant
Filed: Feb 27, 2012
Date of Patent: Jul 2, 2013
Assignee: Beifa Group Co., Ltd. (Ningbo)
Inventor: Bin Li (Ningbo)
Primary Examiner: Elizabeth Albert
Application Number: 29/414,313
Classifications
Current U.S. Class:
Eraser (8) (D19/53)