Dumbbell

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Description

FIG. 1 is a front view of a dumbbell;

FIG. 2 is a first lateral view of the dumbbell of FIG. 1;

FIG. 3 is a top view of the dumbbell of FIG. 1;

FIG. 4 is a bottom view of dumbbell of FIG. 1; and,

FIG. 5 is a front perspective view of the dumbbell of FIG. 1.

Claims

I claim the ornamental design of a dumbbell, as shown.

Referenced Cited
U.S. Patent Documents
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
Other references
  • 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
Classifications
Current U.S. Class: Barbell Or Dumbbell (D21/681)