Adjustable dumbbell

-
Skip to: Description  ·  Claims  ·  References Cited  · Patent History  ·  Patent History
Description

FIG. 1 is a top perspective view of an adjustable dumbbell showing my new design;

FIG. 2 is a bottom perspective view of FIG. 1;

FIG. 3 is a front view of FIG. 1;

FIG. 4 is a left view of FIG. 1;

FIG. 5 is a top view of FIG. 1;

FIG. 6 is a bottom view of FIG. 1;

FIG. 7 is an enlarged view of a portion of FIG. 1;

FIG. 8 is an enlarged view of a portion of FIG. 3;

FIG. 9 is an enlarged view of a portion of FIG. 5; and,

FIG. 10 is an enlarged view of a portion of FIG. 5.

The broken lines in the figures depict portions of the adjustable dumbbell that form no part of the claimed design.

Claims

The ornamental design for an adjustable dumbbell, as shown and described.

Referenced Cited
U.S. Patent Documents
D639358 June 7, 2011 Rauwerdink
D643481 August 16, 2011 Rauwerdink
D685441 July 2, 2013 Januszek
11167167 November 9, 2021 Weng
D952771 May 24, 2022 Lu
D962363 August 30, 2022 Weng
11413490 August 16, 2022 Xu
D965709 October 4, 2022 Weng
D966442 October 11, 2022 Weng
D966443 October 11, 2022 Weng
20070254785 November 1, 2007 Lin
20120295774 November 22, 2012 Dalebout
20160166873 June 16, 2016 Liu
20200330813 October 22, 2020 Liu
20220193480 June 23, 2022 Wu
20220212052 July 7, 2022 Ercanbrack
20220257993 August 18, 2022 Geng
20220331641 October 20, 2022 Weng
Foreign Patent Documents
306649367 June 2021 CN
306649369 June 2021 CN
306649370 June 2021 CN
008504898-0001 April 2021 EM
6130944 April 2021 GB
301157350.0000 March 2022 KR
Other references
  • NYKK Universal Dumbbell, amazon.com, [online], [site visited Dec. 12, 2022], Available from internet, URL: https://www.amazon.com/NYKK-Universal-Rubberized-Dumbbells-Bodybuilding/dp/B0875WWDHG (Year: 2022).
  • Fitness Triangle Dumbbell, amazon.com, [online], [site visited Dec. 12, 2022], Available from internet, URL: https://www.amazon.com/Gym-Triangle-Dumbbell-Anti-Rolling-Material/dp/B08P4Y1JMS (Year: 2022).
  • Znzn Triangle Dumbbell, amazon.com, [online], [site visited Dec. 12, 2022], Available from internet, URL: https://www.amazon.com/znzn-Triangle-Encapsulation-All-Purpose-Dumbbells/dp/B08JZ4G632 (Year: 2022).
  • Domyos Weight Training Hex Dumbbell, amazon.com, customer review oldest date Jun. 25, 2020 [online], [site visited Dec. 22, 2022], Available from internet, URL: https://www.decathlon.com/products/domyos-weight-training-hex-dumbbell-11-lbs-152911?variant=1531892531213 (Year: 2020).
  • Dumbbells Hexagonal, Rubberized, Household, Fitness Equipment, amazon.com, first available Oct. 16, 2020 [online], [site visited Dec. 22, 2022], Available from internet, URL: https://www.amazon.com/dumbbells-Hexagonal-Rubberized-Household-Environmentally/dp/B08L96MJS1?th=1 (Year: 2020).
Patent History
Patent number: D990591
Type: Grant
Filed: Apr 19, 2021
Date of Patent: Jun 27, 2023
Assignee: (Yongkang)
Inventor: Gaowang Weng (Zhejiang)
Primary Examiner: Samantha Q Lawrence
Assistant Examiner: Thanh Luu Wong
Application Number: 29/779,489
Classifications
Current U.S. Class: Barbell Or Dumbbell (D21/681)