Gary L Rockwell: Wall mounted exercise unit. Diversified Products Corporation, Banner Birch McKie & Beckett, January 6, 1987: US04634127 (82 worldwide citation)

A wall mounted exercise unit, particularly adapted for home or personal use. The exercise unit is readily stored in a folded position and includes an exercise bench which may be pivoted at an intermediate location to provide a wide range of exercise positions. Various accessory units may be readily ...

Gary L Rockwell: Compact multi-function weight-training exerciser. Diversified Products Corporation, Banner Birch McKie & Beckett, October 23, 1990: US04964632 (37 worldwide citation)

A compact multi-function weight-training exerciser having at least one pivoted handlebar lever efficiently matches liftable weight-training resistance to the exercising forces applied by the user. The handlebar levers can be simply and easily reconfigured in a variety of rest positions to facilitate ...

Gary L Rockwell: Cable-operated exerciser. Diversified Products, Banner Birch McKie & Beckett, October 6, 1987: US04697809 (32 worldwide citation)

A cable-operated exercising apparatus having at least two mechanisms for lifting a downwardly biased, vertically guided carriage. At least one of the lifting mechanisms is a cable which is maintained taut when the carriage is lifted by the other lifting mechanism so as not to become entangled with t ...

Gary L Rockwell: Barbell exerciser with rest brackets. Diversified Products Corporation, Banner Birch McKie & Beckett, July 29, 1986: US04602785 (12 worldwide citation)

An exercise device for use with a downwardly biased free bar (such as a barbell) having a pair of retractable support assemblies pivotally mounted on a pair of uprights adjacent which the bar is moved during exercise. Each of the support assemblies includes a pivoted bracket which is biased to its r ...

Gary L Rockwell: Multiple exercise device. Diversified Products Corporation, Banner Birch McKie & Beckett, September 8, 1987: US04691918 (10 worldwide citation)

A floor-supported multiple exercise device having an adjustable bench assembly and a user-engageable pulley system. The adjustable bench assembly is pivotable between a first raised position, a second, lowered position proximate its base, and a third declined position. The pulley system allows the r ...