Dumbbell

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Description

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

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

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

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

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

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

The broken line showing of the dumbbell is included for the purpose of illustrating portions of the article and forms no part of the claimed design.

Claims

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

Referenced Cited
U.S. Patent Documents
D1058725 January 21, 2025 Yu
D1059507 January 28, 2025 Yu
D1059508 January 28, 2025 Hu
D1060540 February 4, 2025 Weng
D1060541 February 4, 2025 Weng
D1068002 March 25, 2025 Shen
12246207 March 11, 2025 Yu
12285646 April 29, 2025 Huang
12303734 May 2025 Wang
D1079852 June 17, 2025 Yu
12318650 June 3, 2025 Hu
12324946 June 10, 2025 Yu
D1085292 July 22, 2025 Hu
12343585 July 1, 2025 Liu
D1090740 August 26, 2025 Wu
20250235733 July 24, 2025 Shen
Other references
  • “FitRx Smartbell” Dec. 19, 2023, Youtube, site visited Sep. 24, 2025:https://www.youtube.com/watch?v=LKczDuJuXF4 (Year: 2023).
  • “8 best adjustable dumbbells for strength training at home” Mar. 1, 2022, Runners World, site visited Sep. 24, 2025: https://www.runnersworld.com/uk/training/g39133132/best-adjustable-dumbbells/ (Year: 2022).
  • “Centr Smart Stack 50 Adjustable Dumbbell” Dec. 24, 2023, Amazon, site visited Sep. 25, 2025: https://www.amazon.ae/Centr-Smart-Stack-Adjustable-Dumbbell/dp/B0CMBB9JS7?th=1 (Year: 2023).
Patent History
Patent number: D1109256
Type: Grant
Filed: Sep 26, 2023
Date of Patent: Jan 13, 2026
Assignee: MAGNATE HEALTH TECH. CO., LTD. (Taipei)
Inventor: Lopin Wang (Taipei)
Primary Examiner: Sandra Snapp
Assistant Examiner: Salamah Jordan
Application Number: 29/912,969
Classifications
Current U.S. Class: Barbell Or Dumbbell (D21/681)