Dumbbell
Description
Claims
I claim the ornamental design of a dumbbell, as shown.
Referenced Cited
U.S. Patent Documents
Other references
D271407 | November 15, 1983 | Wright |
4854573 | August 8, 1989 | Johannson |
D315003 | February 26, 1991 | Huang |
5222925 | June 29, 1993 | Maycock |
5413548 | May 9, 1995 | Hoffman |
D382610 | August 19, 1997 | Maycock, Jr. |
D432603 | October 24, 2000 | Bullard, Jr. |
7553259 | June 30, 2009 | Landfair |
7780575 | August 24, 2010 | Goodwin, III |
7896789 | March 1, 2011 | Hinton |
D744051 | November 24, 2015 | Anderson |
9504866 | November 29, 2016 | Peralo |
D865880 | November 5, 2019 | Laurence |
D878496 | March 17, 2020 | Hoppe |
- Kansoon Perfect Steel Push up Bars: Published May 3, 2017 [online], site visited Apr. 23, 2020. URL: https://www.amazon.com/dp/B01GZLH6CM/(Year: 2017).
- Aihoye Fitness Push Up Bars Non-Slip Foldable Pushup Handles: Published Jul. 12, 2018 , site visited Apr. 23, 2020. URL: https://www.amazon.com/dp/B07BMZ8KCT/ (Year: 2018).
- “The YBell”: Published Aug. 20, 2018 , site visited Apr. 23, 2020. URL: https://web.archive.org/web/20180615000000*/https://www.ybellfitness.com/ (Year: 2018).
- “Rogue Monster Grip Triangle”: 2014 [online], site visited Apr. 23, 2020. Available from Internet URL:https://www.roguefitness.com/rogue-monster-grip-triangle (Year: 2014).
Patent History
Patent number: D891539
Type: Grant
Filed: Jan 22, 2019
Date of Patent: Jul 28, 2020
Inventor: Guang Sun (Ding Zhou)
Primary Examiner: Jack Reickel
Assistant Examiner: Melvin L Davis
Application Number: 29/677,539
Type: Grant
Filed: Jan 22, 2019
Date of Patent: Jul 28, 2020
Inventor: Guang Sun (Ding Zhou)
Primary Examiner: Jack Reickel
Assistant Examiner: Melvin L Davis
Application Number: 29/677,539
Classifications
Current U.S. Class:
Barbell Or Dumbbell (D21/681)