Adjustable dumbbell

  • US 6,083,144 A
  • Filed: 05/04/1999
  • Issued: 07/04/2000
  • Est. Priority Date: 02/05/1993
  • Status: Expired due to Term
First Claim
Patent Images

1. An adjustable dumbbell, which comprises:

  • (a) a handle;

    (b) a plurality of weight plates arranged in two longitudinally spaced apart stacks with each stack having a plurality of weight plates therein; and

    (c) a single connection member which is selectively movable by the user for simultaneously coupling a selected number of weight plates from each stack thereof to the handle.

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