1
Randall T Webber, Bruce Hockridge, Jeffrey O Meredith: Pectoral fly exercise machine. Hoist Fitness Systems, Procopio Cory Hargreaves & Savitch, August 9, 2011: US07993251 (18 worldwide citation)

A pectoral fly exercise machine which is designed for performing exercises similar to a free weight pectoral fly exercise has a stationary main frame, a user support frame pivotally mounted on the main frame, a user engagement device or exercise arm assembly pivotally mounted on one of the frames fo ...


2
Exercise and Rehabilitation Machine with Autonomous Drive. November 15, 2018: US20180326241-A1

The machine of the present invention can have frame that supports an I-beam in either a vertical or horizontal manner. The I-beam can support a mounting plate and gear racks. A gear box housing is movable with respect to the I-beam under operation of a motor that turns a shaft so that pinion gears e ...