United States
US 12,697,524 B2
Adjustable center mass weight apparatus
US 12,697,524 B2 is a granted patent from the United States Patent and Trademark Office (USPTO), dated 2026-08-04. Applicant: Gray Performance Enterprises, LLC. Its PDF downloads from this page without an account, up to 5 a day.
- Applicant
- Gray Performance Enterprises, LLC
- Inventors
- Keith Bradley Gray; Kirk Russell Gray
- Publication date
- 2026-08-04
- Filing date
- 2024-08-30
- Document type
- B2 Granted patent
- Also written as
- US 12,697,524 B2 · US12697524 · 12697524
Abstract
An adjustable center mass weight apparatus includes a generally spherical, hollow core member, a grip handle, grooves, and incremental weight members, that saves space, equipment, and costs and facilitates safe usage thereof and additional strength training exercises. The core member is free of top and bottom spherical caps and defines a cavity therewithin, between top and bottom ends of the core member, for accommodating a user's hand and movements therewithin. The grip handle is disposed centrally inside the cavity along a horizontal axis transverse to a central axis of the core member.…
The opening of the abstract. The full text is in the PDF.
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Patent office website: United States Patent and Trademark Office (USPTO)
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