Back to results
US 2006/0234843 A1Published application
Weight-adjustable dumbbell
OwnerJames Cheninventor
Life of this patent
Estimating the term…
Abstract
A weight-adjustable dumbbell includes a dumbbell base, which has a plurality of locating holes, a plurality of weights, which are detachably mountable on the dumbbell base, each having a plurality of through holes corresponding to the locating holes of the dumbbell bases, and a plurality of lock pins insertable into the locating holes of the dumbbell base and the through holes of the weights to selectively secure the weights to the dumbbell base.
Claims8
A dumbbell comprising:
- a dumbbell base having at least one locating hole;
- a plurality of weights detachably mountable on said dumbbell base, said weights each having at least one through hole corresponding to the at least one locating hole of said dumbbell base;
- and
- at least one lock pin insertable into the at least one locating hole of said dumbbell base and the at least one through hole of said weights to selectively secure said weights to said dumbbell base.
1 more element
Dependencies are inferred from the claim text.