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US 12,168,161 B2Granted
Modular exercise apparatus, system, and methods
AssigneeAndrew F. Clark
InventorsAndrew F. Clark, Richard Gangl, Deborah Lessen
Life of this patent
Estimating the term…
Abstract
An exercise system includes a base module having a seat with a seat depth, and a vertically adjustable back configured to fixedly engage with the base module at a first seat depth and a second seat depth different from the first seat depth.
Claims20
A high back chair for an exercise system, comprising:
- a base module including a seat portion having a seat depth and a support portion having a support depth, wherein the seat depth and the support depth extend in a lengthwise direction from a front portion of the base module toward a rear portion of the base module;
- a hinge assembly fixedly attached to the base module at an upper portion of the base module in a heightwise direction;
- and
- a back module including a back rest surface extending between a top surface and an opposite bottom surface, wherein the back module is attached to the hinge assembly and enabled to rotate relative to the base module about the hinge assembly between a first position wherein the bottom surface of the back module rests against the support portion and a second position wherein the bottom surface of the back module is rotated away from the support portion and the bottom surface is parallel to the support portion.
1 more element
A high back chair for an exercise system, comprising:
- a base module including a seat portion having a seat depth and a support portion having a support depth, wherein the seat depth and the support depth extend in a lengthwise direction from a front portion of the base module toward a rear portion of the base module;
- a hinge assembly fixedly attached to the base module at an upper portion of the base module in a heightwise direction;
- a back module including a back rest surface and a bottom surface, wherein the back module is attached to the hinge assembly and enabled to rotate relative to the base module about the hinge assembly between a first position, wherein the bottom surface of the back module rests against the support portion and a second position wherein the bottom surface of the back module is rotated away from the support portion and the bottom surface is parallel to the support portion;
- and
- a tower module that is translationally coupled to the back module.
2 more elements
Dependencies are inferred from the claim text.