Dumbbell
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Description
Claims
The ornamental design for the dumbbell, as shown and described.
Referenced Cited
U.S. Patent Documents
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D444516 | July 3, 2001 | Pearson et al. |
6261211 | July 17, 2001 | Suarez et al. |
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D540894 | April 17, 2007 | Crawford et al. |
D578172 | October 7, 2008 | Schiff |
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Patent History
Patent number: D685441
Type: Grant
Filed: May 16, 2012
Date of Patent: Jul 2, 2013
Assignee: Escape Fitness Limited (Peterborough)
Inventor: Richard Januszek (Peterborough)
Primary Examiner: Susan E Krakower
Application Number: 29/422,055
Type: Grant
Filed: May 16, 2012
Date of Patent: Jul 2, 2013
Assignee: Escape Fitness Limited (Peterborough)
Inventor: Richard Januszek (Peterborough)
Primary Examiner: Susan E Krakower
Application Number: 29/422,055
Classifications
Current U.S. Class:
Barbell Or Dumbbell (D21/681)