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US 12,636,554 B1Granted
Golf club shaft extension system
OwnerFrederick Cleevesinventor
Life of this patent
Estimating the term…
Abstract
A golf club shaft extension system including an extension plug having a tube portion with an adjustable grip portion thereon, wherein the tube portion is adapted to be placed within an opened grip end of a hollow shaft of a golf club to thereby extend the length of the shaft of the golf club, and a shrinkable grip sleeve formed from a flexible and heat-shrinkable material that is placed over the extension plug and existing grip of the golf club and heat shrunk to secure the extension plug in place upon the end of the golf club.
Claims10
A golf club shaft extension system comprising:
- an extension plug including:
- a tube portion;
- and an adjustable grip portion;
- wherein said adjustable grip portion is located upon and surrounds said tube portion along a selected length thereof;
- wherein said tube portion is adapted to be pushed within an opened grip end of a hollow shaft of a golf club until said adjustable grip portion abuts said opened grip end, to thereby extend the length of said shaft of said golf club;
- and a shrinkable grip sleeve;
- wherein said shrinkable grip sleeve is formed from a flexible and heat-shrinkable material;
- and wherein said shrinkable grip sleeve is adapted to be slid over said extension plug and a portion of an existing grip of said golf club, and heat shrunk to secure said extension plug in place upon said opened grip end of said golf club;
- and wherein said adjustable grip portion includes a plurality of pre-cut separate tubular pieces adapted to be individually slid on and off said tube portion to thereby adjust the length of extension of said golf club based upon a user's height and desired use.
6 more elements
Dependencies are inferred from the claim text.