US2008004138A1PendingUtilityA1
Grip loose
Est. expiryJul 3, 2026(expired)· nominal 20-yr term from priority
Inventors:Allen Craig Webb
A63B 69/38A63B 2220/56A63B 2071/0625A63B 2220/836A63B 71/141A63B 2230/60A63B 2060/464A63B 2071/0627
21
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Claims
Abstract
Finger sleeve grip pressure tennis training device. An improved swing for tennis through the GRIP LOOSE finger sleeve-training device is provided through less grip pressure. When wearing the finger sleeve there is a sound when the tennis player grips the tennis racquet too tight. There is a battery, sound module, wire, and a snap disc sensor on the inside of the said finger sleeve.
Claims
exact text as granted — not AI-modified1 . A training device that helps to promote a smooth swing for tennis with a loose grip.
2 . A training grip pressure device of claim 1 where in said finger sleeve is equipped with a small battery, sound module, wire, and snap disc sensor that sounds when griped too tight.
3 . A training grip device of claim 1 and claim 2 where said finger sleeve device is connected on inside of sleeve and put on any finger that will sound when held too tight.
4 . A finger sleeve made of a thin material of claim 1 , 2 , and 3 .
5 . A training grip device of claim 1 , 2 and 3 that said electrical components also may be assembled in the finger of any sporting glove to warn of tight griping.Join the waitlist — get patent alerts
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