Dumbbell
Latest USA Sports, Inc. Patents:
Description
Claims
The ornamental design for a dumbbell, as shown and described.
Referenced Cited
U.S. Patent Documents
Other references
D409266 | May 4, 1999 | Rojas et al. |
6099443 | August 8, 2000 | Landfair |
6120420 | September 19, 2000 | Pearson et al. |
D444516 | July 3, 2001 | Pearson et al. |
D496414 | September 21, 2004 | Harms et al. |
D504923 | May 10, 2005 | Harms et al. |
7048678 | May 23, 2006 | Harms et al. |
- Dumbbell Buddy websight. Troy Commercial Grade 12 sided dumbbells. Present date, earlier dates cannot be found.
Patent History
Patent number: D545927
Type: Grant
Filed: Dec 15, 2005
Date of Patent: Jul 3, 2007
Assignee: USA Sports, Inc. (Houston, TX)
Inventor: Louis Lien (Houston, TX)
Primary Examiner: Philip S. Hyder
Attorney: Nick A. Nichols, Jr.
Application Number: 29/244,978
Type: Grant
Filed: Dec 15, 2005
Date of Patent: Jul 3, 2007
Assignee: USA Sports, Inc. (Houston, TX)
Inventor: Louis Lien (Houston, TX)
Primary Examiner: Philip S. Hyder
Attorney: Nick A. Nichols, Jr.
Application Number: 29/244,978
Classifications
Current U.S. Class:
Barbell Or Dumbbell (D21/681)