Patent · US Active

Modular exercise machine

US12109456B2 · kind B2 · utility

0Cited by

9References

20Claims

0Family size

Assignee

TONAL SYSTEMS, INC. · US

Inventors

Lars Eugene Gilstrom · Berkeley, US
Justin Ziccardi · San Francisco, US
David Mallard · Mill Valley, US

Key dates

Filing date	Sep 15, 2023
Grant date	Oct 8, 2024
Priority date	—
Expiry date	Sep 15, 2043

Classification

Technology area (CPC A)Human Necessities
CPC primaryA63B2225/50
WIPO fieldFurniture, games
WIPO sectorOther fields

Abstract

An exercise machine includes a first housing, a central electromagnetic resistance unit, a resistance mechanical interface, and a mechanical expansion portion. The resistance mechanical interface includes a spool and a cable configured to provide a force from the central electromagnetic resistance unit in response to a control interface that receives commands from an exercise actuator. The cable extends out from a first side of the first housing. The mechanical expansion port is configured to link the first housing to a second housing via a mechanical attachment. The mechanical expansion port is located at a second side of the first housing. The second side of the first housing is adjacent to the first side of the first housing.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.