Swing master

Details Swing master Swing master

2006-05-09

2006-05-09

Kim, Eugene (Department: 3711)

Games using tangible projectile

Playing field or court game; game element or accessory...

Practice or training device

C473S422000

Reexamination Certificate

active

07041017

ABSTRACT:
A training aid for teaching batters how to swing properly. The aid resembles a baseball bat which has a front portion which has been flattened, and an angled device has been attached to the handle. The angled portion has a flat portion which is not quite parallel with the flat portion on the front of the bat.

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patent: 5152533 (1992-10-01), Radakovich
patent: 5215307 (1993-06-01), Huffman
patent: 5772523 (1998-06-01), Sheftic
patent: D397385 (1998-08-01), LaBorde et al.
patent: 5795201 (1998-08-01), Tibbetts
patent: 6022255 (2000-02-01), Lukanovich
patent: 6482113 (2002-11-01), Finn

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