Bed castor
Lin , et al. June 26, 2
U.S. patent number D662,401 [Application Number D/387,900] was granted by the patent office on 2012-06-26 for bed castor. This patent grant is currently assigned to Sunny Castors Co., Ltd.. Invention is credited to Po-Lu Chen, Ming-Hsien Lin, Feng-Hsi Yang.
| United States Patent | D662,401 |
| Lin , et al. | June 26, 2012 |
Bed castor
Claims
CLAIM The ornamental design for a bed castor, as shown and described.
| Inventors: | Lin; Ming-Hsien (Yongkang, TW), Chen; Po-Lu (Yongkang, TW), Yang; Feng-Hsi (Tainan, TW) |
|---|---|
| Assignee: | Sunny Castors Co., Ltd. (Tainan
Hsien, TW) |
| Appl. No.: | D/387,900 |
| Filed: | March 21, 2011 |
| Current U.S. Class: | D8/375 |
| Current International Class: | 0805 |
| Field of Search: | ;D8/375 ;5/600 ;16/44 ;439/152 ;12/18R,22,29,31R,45,46,47 ;D12/207,208,209,501 ;D3/318 ;D34/27 |
References Cited [Referenced By]
U.S. Patent Documents
| 4314735 | February 1982 | Fullenkamp et al. |
| 5377372 | January 1995 | Rudolf et al. |
| 7065827 | June 2006 | Hsiao |
| D573451 | July 2008 | Yang |
| D637069 | May 2011 | Venne |
| D639148 | June 2011 | Schioppa |
| D639149 | June 2011 | Schioppa |
Assistant Examiner: Lohr; Barbara B
Attorney, Agent or Firm: Kamrath; Alan Kamrath IP Lawfirm, PA
Description
FIG. 1 is a perspective view of a bed castor showing my design;
FIG. 2 is a front elevational view thereof;
FIG. 3 is a rear elevational view thereof
FIG. 4 is a left side elevational view thereof
FIG. 5 is a right side elevational view thereof;
FIG. 6 is a top plan view thereof; and,
FIG. 7 is a bottom plan view thereof
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