Sport equipment audible device
The invention (10) discloses a device that attaches to sporting equipment such as golf club (18) and tennis racket (38) that travels through a sweeping motion for the purpose of generating an audible sound under predetermined conditions. Thus, it is possible to cause audible sounds under abrupt incr...
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Main Author | |
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Format | Patent |
Language | English |
Published |
11.02.2004
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Edition | 7 |
Subjects | |
Online Access | Get full text |
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