Muscle development device
Latest Sports Art Industrial Co., Ltd. Patents:
Description
Claims
The ornamental design for a muscle development device, as shown and described.
Referenced Cited
U.S. Patent Documents
D437371 | February 6, 2001 | Webber et al. |
D438267 | February 27, 2001 | Webber et al. |
D480773 | October 14, 2003 | Suchanek et al. |
D519586 | April 25, 2006 | Schulz et al. |
D526692 | August 15, 2006 | Ayton |
D571872 | June 24, 2008 | Batca |
D606135 | December 15, 2009 | Grider |
D617855 | June 15, 2010 | Leier |
D660383 | May 22, 2012 | Watterson et al. |
Patent History
Patent number: D720820
Type: Grant
Filed: Jan 29, 2013
Date of Patent: Jan 6, 2015
Assignee: Sports Art Industrial Co., Ltd. (Tainan)
Inventor: Hai-Pin Kuo (Tainan)
Primary Examiner: Phillip S Hyder
Application Number: 29/444,323
Type: Grant
Filed: Jan 29, 2013
Date of Patent: Jan 6, 2015
Assignee: Sports Art Industrial Co., Ltd. (Tainan)
Inventor: Hai-Pin Kuo (Tainan)
Primary Examiner: Phillip S Hyder
Application Number: 29/444,323
Classifications
Current U.S. Class:
Element Or Attachment (D21/694);
Tubular (D21/691);
Platform, Frame, Or Support (D21/686)