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US 2011/0237363 A1Published application
Shaft for lacrosse stick
OwnerJung-Shih CHANGinventor
Life of this patent
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Abstract
A shaft for a lacrosse stick comprises an elongated tubular body and an outer layer. The body is made of rigid materials. The body can be constructed by one piece or a plurality of sections and have a top end for attachment to a lacrosse head and a butt end to be slipped onto by an end cap. The outer layer is made of elastic materials, such as plastic PU (polyurethane), foam materials which are wrapped around a predetermined portion of the body. The wall thickness of the body is designed in a range of 1.00 mm to 3.00 mm. The thickness of the outer layer is designed in Abstract a range of 0.50 mm to 3.00 mm.
Claims19
A shaft for a lacrosse stick, comprising:
- an elongated tubular body made of rigid materials;
- an outer layer made of elastic materials being tightly wrapped around the entire exterior surface of a predetermined portion of said body;
- the wall thickness of said body being in a range of 1.00 mm to 3.00 mm;
- and
- said outer layer having a thickness in a range of 0.50 mm to 3.00 mm.
2 more elements
Dependencies are inferred from the claim text.