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US 4,157,179 AGranted
Arm exercising device
OwnerEdward Ecklor, Jr.inventor
Life of this patent
Estimating the term…
Abstract
A self-operating device for practicing arm wrestling having an adjustable base; an adjustable upstanding lever fulcrumed on the base with a handle pivoted at a right angle to the lever and a tension spring stretching from one side of the base to a point in the upper part of the lever. One hand holds the base while the other hand applies force to the handle against the tension spring.
Claims3
An exercising device comprising a supporting base consisting of two elongated, slidably adjustable telescoping parts, each part having an outer end formed in a table-engaging clamp;
- an upstanding lever pivoted directly to a first part of the parts of said base;
- a handle mounted to said lever;
- and tensioning means stretched between said lever and said first part of the said base to resist a force applied by a user to pivoting of the lever.
Dependencies are inferred from the claim text.