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US 2023/0404834 A1Published application
Reclinable Therapeutic Massage Chair
AssigneeErgo-Flex Technologies, LLC
InventorsJ.T. Anderson, Linda C. Anderson
Life of this patent
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Abstract
A therapeutic massage chair is reclinable between a horizontal and inclined position. The chair includes an upper back support member and a lower support member that is axially movable along a support frame, and is also rotatable about an axis which is perpendicular to the plane of the upper back support member. Electric linear actuators are provided to both axially move and oscillate the lower body support member.
Claims20
An articulating chair for a person, comprising:
- a first support portion;
- a second support portion,
- wherein the second support portion is axially movable relative to the first support portion in an axial direction, and
- wherein the second support portion is arcuately movable about a pivot axis that is perpendicular to the axial direction;
- one or more actuators configured to axially move the second support portion;
- and
- one or more actuators configured to arcuately move the second support portion about the pivot axis.
4 more elements
Dependencies are inferred from the claim text.