Knock type eraser
Katami April 21, 2
U.S. patent number D590,882 [Application Number D/294,064] was granted by the patent office on 2009-04-21 for knock type eraser. This patent grant is currently assigned to Tombow Pencil Co. Ltd.. Invention is credited to Kazunori Katami.
| United States Patent | D590,882 |
| Katami | April 21, 2009 |
Knock type eraser
Claims
CLAIM The ornamental design for a knock type eraser, as shown and described.
| Inventors: | Katami; Kazunori (Saitama, JP) |
|---|---|
| Assignee: | Tombow Pencil Co. Ltd. (Tokyo,
JP) |
| Appl. No.: | D/294,064 |
| Filed: | December 20, 2007 |
Foreign Application Priority Data
| Jul 2, 2007 [JP] | 2007-017769 | |||
| Current U.S. Class: | D19/187; D19/931; D19/933 |
| Current International Class: | 1906 |
| Field of Search: | ;D19/35,36,41-51,53-57 ;24/11F,11P,11R ;401/52,99,100,104-109,192,195,196,19,49,86,87 ;D8/90 ;15/105.51,424-434 |
References Cited [Referenced By]
U.S. Patent Documents
| 2454399 | November 1948 | Norlin |
| 3288114 | November 1966 | Ritter |
| D233613 | November 1974 | Hand, III |
| 3941488 | March 1976 | Maxwell |
| D258219 | February 1981 | Oka |
| D259053 | April 1981 | Leblond |
| 4453849 | June 1984 | Fernandez |
| D332627 | January 1993 | Anavil et al. |
| D335142 | April 1993 | Katami et al. |
| 6048121 | April 2000 | Carver |
| D425122 | May 2000 | Bardet |
| D439611 | March 2001 | Fukami et al. |
| 6368004 | April 2002 | Yoshida et al. |
| D501505 | February 2005 | Chien |
| 2008/0107469 | May 2008 | Yoon |
Other References
|
Mono-Zero Knock Type Eraser, Item STT009, Tombo Co., 3 pages, 2008. cited by examiner. |
Primary Examiner: Albert; Elizabeth A
Attorney, Agent or Firm: Wofsy; Scott D. Edwards Angell Palmer & Dodge LLP
Description
FIG. 1 is a front view;
FIG. 2 is a right side view;
FIG. 3 is a left side view;
FIG. 4 is a rear view; and,
FIG. 5 is a perspective view.
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