Ball balancing set

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Description

FIG. 1 is a perspective view of a ball balancing set showing my new design; and,

FIG. 2 is a perspective view showing one of the balancing members with the balls removed.

Referenced Cited
U.S. Patent Documents
D14801 December 1884 Gilham
D175717 October 1955 Fishlove
D245363 August 9, 1977 Wichodil
D263064 February 16, 1982 Matsui
3092384 June 1963 Herne
5720645 February 24, 1998 Duggan
Patent History
Patent number: D414818
Type: Grant
Filed: Sep 15, 1998
Date of Patent: Oct 5, 1999
Inventor: J. Edmund Duggan (Atlanta, GA)
Primary Examiner: Dominic Simone
Application Number: 0/93,637
Classifications
Current U.S. Class: Balance Type (D21/399)
International Classification: 2101;