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US 2006/0148589 A1Published application
Internally pressurized golf club face
AssigneeTrophy Sports, Inc.
InventorJethro Liou
Life of this patent
Estimating the term…
Abstract
A golf club head having a dual wall internally pressurized face plate and an apparatus for varying the pressurization thereof.
Claims14
A golf club head comprising:
- a sole plate secured to a dual wall faceplate having a strike wall and a back wall separated by an internally pressurizable cavity.
A golf club head comprising:
- a dual wall faceplate, having a strike wall having a thickness of between 0.1 mm to 6.0 mm and a back wall having a thickness of between 0.1 mm to 6.0 mm, said strike wall and back wall separated by an internal cavity having a cross sectional thickness of between 0.1 mm to 6.0 mm;
- a sole plate;
- a hozel;
- and
- a top, wherein said sole plate, hozel and said top are secured to said dual wall faceplate.
2 more elements
Dependencies are inferred from the claim text.