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United States Patent	D273,030
Anderson	March 13, 1984

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The ornamental design for a dumbbell, as shown.

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Inventors:	Anderson; Howard A. (Allegheny County, PA)
Assignee:	Schwartz; Leonard (Pittsburgh, PA)
Appl. No.:	06/289,780
Filed:	August 3, 1981

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Current U.S. Class:	D21/682
Field of Search:	D21/191-199 272/61,112,67,68,74,119,117,122,123,125

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References Cited

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U.S. Patent Documents

D32665	May 1900	Stevens
3115338	December 1963	Acs et al.
4345756	August 1982	Hoagland

Other References

Sporting Goods Dealer, 8/1977, p. 129, Dumbbell near center of page..

Primary Examiner: Rademaker; Charles A.
Attorney, Agent or Firm: Buell, Blenko, Ziesenheim & Beck

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Description

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FIG. 1 is a perspective view of a dumbbell showing my new design; and

FIG. 2 is a side elevational view thereof.

FIG. 3 is a top plan view thereof;

FIG. 4 is a side elevational view thereof from the side opposite FIG. 2.

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