Caster
Latest DER SHENG CO. LTD. Patents:
Description
Claims
The ornamental design for a caster, as shown and described.
Referenced Cited
U.S. Patent Documents
D229609 | December 1973 | Tacke |
D409477 | May 11, 1999 | Royster |
D409900 | May 18, 1999 | Simons et al. |
D457810 | May 28, 2002 | Chi |
D469002 | January 21, 2003 | McCord |
D570200 | June 3, 2008 | Jen |
D603690 | November 10, 2009 | Rhein et al. |
7891051 | February 22, 2011 | Chou |
20020069479 | June 13, 2002 | Kuo |
20100306962 | December 9, 2010 | Breyer et al. |
Patent History
Patent number: D733541
Type: Grant
Filed: Feb 18, 2014
Date of Patent: Jul 7, 2015
Assignee: DER SHENG CO. LTD. (Changhua)
Inventor: Tso-Yu Fan (Changhua)
Primary Examiner: Robert M Spear
Assistant Examiner: Eliza Bennett-Hattan
Application Number: 29/482,451
Type: Grant
Filed: Feb 18, 2014
Date of Patent: Jul 7, 2015
Assignee: DER SHENG CO. LTD. (Changhua)
Inventor: Tso-Yu Fan (Changhua)
Primary Examiner: Robert M Spear
Assistant Examiner: Eliza Bennett-Hattan
Application Number: 29/482,451
Classifications
Current U.S. Class:
D8/375