U.S. patent number D879,889 [Application Number D/603,304] was granted by the patent office on 2020-03-31 for exercise apparatus. This patent grant is currently assigned to ProStairs Fitness, LLC. The grantee listed for this patent is PROSTAIRS, LLC. Invention is credited to William Medeiros, Richard Mullen.
United States Patent | D879,889 |
Mullen , et al. | March 31, 2020 |
Inventors: | Mullen; Richard (Scituate, MA), Medeiros; William (Bristol, RI) | ||||||||||
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Applicant: |
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Assignee: | ProStairs Fitness, LLC
(Scituate, MA) |
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Appl. No.: | D/603,304 | ||||||||||
Filed: | May 8, 2017 |
Current U.S. Class: | D21/686 |
Current International Class: | 2102 |
Field of Search: | ;D6/656.1,552,549,548 ;D21/827,826,797,694,691,690,686,679,673,665,662 ;482/96,95,94,93,92,87,8,77,41,40,38,36,35,2,148,147,144,142,141,140,135,133,132,130,128,104,101 ;472/136,118 |
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Brown, Collis, "Colliseum Fitness Center Home of `ProStairs` Book Your Free Stair Workout Today Https://T.co/eR5Ku5LpPP Pic.twitter.com/piOgpZ8X3a." Twitter, Twitter, Feb. 8, 2016 (2 pages), https://twitter.com/colliseum777/status/696720804541763585. cited by applicant . Brown, Collis, "One Day Away from 1st Delivery of ProStairs. City of Watertown Leading the Way in Exercise and Health. Pic.twitter.com/Df5bNqMIFT" Twitter, Twitter, Nov. 23, 2015 (2 pages), https://twitter.com/colliseum777/status/668920877724119040. cited by applicant . Brown, Collis, "ProStairs Changing the Way We Exercise. Both Fun and Challenging. Look for It at Gyms and YMCA's Pic.twitter.com/L7ml38y670." Twitter, Twitter, May 2, 2016 (2 pages), https://twitter.com/colliseum777/status/727237216355901446. cited by applicant. |
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