Dumbbell

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Description

FIG. 1 is a perspective view of a dumbbell;

FIG. 2 is another perspective view thereof;

FIG. 3 is a front elevational view thereof;

FIG. 4 is a rear elevational view thereof;

FIG. 5 is a left side elevational view thereof;

FIG. 6 is a right side elevational view thereof;

FIG. 7 is a top plan view thereof; and,

FIG. 8 is a bottom plan view thereof.

Claims

The ornamental design for a dumbbell, as shown and described.

Referenced Cited
U.S. Patent Documents
D244628 June 7, 1977 Wright
D274283 June 12, 1984 Wright
D299373 January 10, 1989 Parker
D575361 August 19, 2008 Davis
D647580 October 25, 2011 Cen
D658729 May 1, 2012 McLoughney
D662558 June 26, 2012 Lovegrove
D731011 June 2, 2015 Buchanan
D745097 December 8, 2015 Webb
D752160 March 22, 2016 Widerman
D809615 February 6, 2018 Ross
D818546 May 22, 2018 Martin
D849843 May 28, 2019 Lambert
10449404 October 22, 2019 Wood
D866685 November 12, 2019 Laurence
D877825 March 10, 2020 Hodes
D887503 June 16, 2020 Ford
10737133 August 11, 2020 Bezemer
D895740 September 8, 2020 Lovegrove
D899533 October 20, 2020 Chiu
D901103 November 3, 2020 Steinkraus
D944342 February 22, 2022 Lu
D949261 April 19, 2022 Connors, Jr.
D952068 May 17, 2022 Steffensmeier
D963058 September 6, 2022 Xu
11439860 September 13, 2022 Lind
D977600 February 7, 2023 Huang
D982684 April 4, 2023 Spidalieri
20030060346 March 27, 2003 Wu
20070238578 October 11, 2007 Landfair
20100069206 March 18, 2010 Viselman
20110263394 October 27, 2011 Viselman
20140249001 September 4, 2014 Malvezzi
20190118025 April 25, 2019 Krull
Foreign Patent Documents
D1724813 September 2022 JP
Other references
  • “Body Institute Dumbbell” Dec. 10, 2020, Amazon, site visited Oct. 25, 2022: https://amzn.to/3gzWA85 (Year: 2020).
  • “Ruizhu Dumbbells” Nov. 3, 2021, Amazon, site visited Jan. 26, 2023: https://www.amazon.com/RUIZHU-Dumbbells-Stainless-Kettlebell-Equipment/dp/B09KXTYZQS/ (Year: 2021).
  • “Women Weight Dumbbells” Jan. 29, 2022, Amazon, site visited Jan. 25, 2023: https://www.amazon.com/Dumbbells-Dumbbell-Multiple-Strength-Kettlebell/dp/B09RHV3CZK (Year: 2022).
  • “Multi-usage Dumbbell” Jun. 15, 2021, Amazon, site visited Oct. 25, 2022: https://amzn.to/3Sz2HqD (Year: 2021).
  • “Les Mills Smart Bar” Jul. 21, 2020, Youtube, site visited Jan. 30, 2023: https://www.youtube.com/watch?v=knDqKk-NQtA (Year: 2020).
  • “Les Mills AIM training” Oct. 27, 2016, Youtube, site visited Jan. 30, 2023: https://www.youtube.com/watch?v=0kP7ROMcJeM (Year: 2016).
  • “The Innovative Nu Bells” Sep. 6, 2016, Youtube, site visited Jan. 31, 2023: https://www.youtube.com/watch?v=1kbHcEMqQAA (Year: 2016).
  • “JFIT Neoprene D Grip Dumbbells” Jul. 1, 2003, Amazon, site visited Jan. 31: https://www.amazon.com/fit-Neoprene-Grip-Dumbbell-Weight/dp/B001TMXLQ8/ (Year: 2003).
  • “NubellsPT Complete Dumbells” Jul. 26, 2014, Amazon, site visited Jan. 31: ttps://www.amazon.com/NubellsPT-Complete-Dumbells-1-Pound-2-Pound/dp/B00M5KP7YW/ (Year: 2014).
  • “Body Strength” Oct. 5, 2020, Youtube, site visited May 9, 2023: https://www.youtube.com/watch?v=EVmFNxwSBI0 (Year: 2020).
Patent History
Patent number: D993339
Type: Grant
Filed: Jul 15, 2021
Date of Patent: Jul 25, 2023
Inventor: Huaxu Hu (Yongkang)
Primary Examiner: Jack Reickel
Assistant Examiner: Salamah Jordan
Application Number: 29/799,519
Classifications
Current U.S. Class: Grip-retentive Handle (D21/682)