Lawrence E Nielsen

US Patent:

47114460, Dec 8, 1987

Filed:

Feb 25, 1986

Appl. No.:

6/832668

Inventors:

Orlan S. Nielsen - Parker ID
Lawrence E. Nielsen - Modesto CA

International Classification:

A63B 2500

US Classification:

272 701

Abstract:

An upright standard is provided having upper and lower end portions and inner and outer upstanding longitudinal sides. A horizontally outwardly projecting foot block is guidingly mounted from the inner side of the standard for movement therealong and a generally rectangular bail closely encircles the standard and foot block and includes transverse opposite end members. The longitudinal groove which runs the length of the upright standard also provides finger grip. The remote oppositely facing sides of the foot block and the standard include horizontal support and adjustment grooves, respectively, formed therein and the opposite end members of the bail are seated in the support groove and one of the adjustment grooves with the latter spaced above the support groove.