Exercise device having a linear arm portion
US12121768B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Oct 19, 2022 |
| Grant date | Oct 22, 2024 |
| Priority date | — |
| Expiry date | Apr 28, 2043 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA63B2220/805
- WIPO fieldFurniture, games
- WIPO sectorOther fields
Abstract
An exercise apparatus includes a linear arm portion having an elongate arm member with proximal and distal ends and an elongate support member having proximal and distal ends. The arm member can be slidably mounted to the support member by a sliding joint positioned at the distal end of the support member. The arm member can be movable along a first axis between retracted and extended positions. The sliding joint can include first and second bearing assemblies which are spaced apart a sufficient distance from each other for constraining portions of the arm member within the sliding joint. The proximal end of the arm member that overlaps with the support member outside of the sliding joint when in retracted positions can be capable of some unconstrained lateral movement relative to the first axis. A linear arm brake assembly can be coupled to the arm member for resisting linear motion of the arm member. A torso portion can be included to which the linear arm portion is rotatably mounted about a second axis by rotary shoulder joint. The linear arm portion can be configured, and the rotary shoulder joint can be positioned along the length of the support member at a location that subst…
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.