Dumbbell
Description
Claims
The ornamental design for a dumbbell, as shown and described.
Referenced Cited
U.S. Patent Documents
Foreign Patent Documents
Other references
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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
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)