Dumbbell
Description
Claims
The ornamental design for a dumbbell as shown and described.
Referenced Cited
U.S. Patent Documents
Other references
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- YBell 3-in-1 Kettlebell. Date First Available: Oct. 17, 2023. Retrieved from internet: <https://www.amazon.com.au/YBell-Kettlebell-Equipment-Commercial-Kettlebells/dp/B0BNRL1ZD2> [site visited Nov. 24, 2025] (Year: 2023).
- Power Guidance Spherebell Dumbbells + Kettlebell. Date First Available:May 21, 2024. Retrieved from internet: <https://www.amazon.com.au/POWER-GUIDANCE-Spherebell-Kettlebell-Performance/dp/B0CPJ4K3MX/> [site visited Nov. 24, 2025] (Year: 2024).
- Echelon Strength Multifunctional Dumbbells. Earliest Captured Date: Sep. 20, 2025. Retrieved from internet: <https://web.archive.org/web/20250920100801/https://echelonfit.com/products/echelon-strength-multifunctional-dumbbell> [site visited Jan. 6, 2026] (Year: 2025).
Patent History
Patent number: D1148077
Type: Grant
Filed: Sep 3, 2024
Date of Patent: Sep 15, 2026
Inventor: Michael Rudan (Ontario)
Primary Examiner: Erich G Herbermann
Assistant Examiner: Yuan Yuan
Application Number: 29/960,922
Type: Grant
Filed: Sep 3, 2024
Date of Patent: Sep 15, 2026
Inventor: Michael Rudan (Ontario)
Primary Examiner: Erich G Herbermann
Assistant Examiner: Yuan Yuan
Application Number: 29/960,922
Classifications
Current U.S. Class:
Grip-retentive Handle (D21/682)