Plastic and nonmetallic article shaping or treating: processes – With printing or coating of workpiece – Coating or impregnating workpiece before molding or shaping...
Reexamination Certificate
2009-09-22
2010-11-30
Lee, Edmund H. (Department: 1744)
Plastic and nonmetallic article shaping or treating: processes
With printing or coating of workpiece
Coating or impregnating workpiece before molding or shaping...
C264S255000, C264S265000, C264S279100
Reexamination Certificate
active
07842211
ABSTRACT:
A method of forming a golf ball is disclosed herein. The method includes placing a golf ball precursor product with a thermoplastic polyurethane cover in a solution containing an isocyanate functionality reactive material. The precursor product is then removed from the solution and heated to remove solvent. The precursor product is then placed in an isocyanate solution. The precursor product is then removed and heated to remove solvent to prepare the precursor product for finishing.
REFERENCES:
patent: 7591968 (2009-09-01), Melanson et al.
patent: 7604552 (2009-10-01), Melanson et al.
patent: 2004/0077434 (2004-04-01), Matroni et al.
patent: 2005/0049082 (2005-03-01), Tzivanis et al.
patent: 2005/0271881 (2005-12-01), Hong
patent: 2005/0282660 (2005-12-01), Isogawa et al.
patent: 2007/0222120 (2007-09-01), Melanson et al.
Matroni Gary
Melanson David M.
Tzivanis Michael J.
Callaway Golf Company
Catania Michael A.
Lee Edmund H.
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