Search Images Maps Play YouTube News Gmail Drive More »
Sign in
Screen reader users: click this link for accessible mode. Accessible mode has the same essential features but works better with your reader.


  1. Advanced Patent Search
Publication numberUSD273030 S
Publication typeGrant
Application numberUS 06/289,780
Publication dateMar 13, 1984
Filing dateAug 3, 1981
Publication number06289780, 289780, US D273030 S, US D273030S, US-S-D273030, USD273030 S, USD273030S
InventorsHoward A. Anderson
Original AssigneeLeonard Schwartz
Export CitationBiBTeX, EndNote, RefMan
External Links: USPTO, USPTO Assignment, Espacenet
US D273030 S
Abstract  available in
Previous page
Next page
  1. The ornamental design for a dumbbell, as shown.

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.

Non-Patent Citations
1Sporting Goods Dealer, 8/1977, p. 129, Dumbbell near center of page.
Referenced by
Citing PatentFiling datePublication dateApplicantTitle
US7458921Jan 4, 2006Dec 2, 2008Target Brands, Inc.Hand weight with strap
US20110098159 *Oct 12, 2010Apr 28, 2011Fitwise LLCDumbbell resistance device
U.S. ClassificationD21/682