The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jan. 01, 2008
Filed:
Aug. 02, 2004
Liang-ho Tsai, Kaohsiung, TW;
Che-ming Yu, Kaohsiung, TW;
Ying-sen Hsu, Kaohsiung, TW;
Advanced International Multitech Co., Ltd., Kaohsiung, TW;
Abstract
A method for manufacturing a wax mold of a golf club head includes steps of positioning a male die assembly in a first cavity of a first female die, injecting dissolvable wax into the first cavity to form a dissolvable wax mold, removing the first female die to take out the solidified dissolvable wax mold, positioning the dissolvable wax mold and the male die assembly in a second cavity of a second female die, injecting wax for precision casting into the second cavity to form a head wax mold, removing the second female die to take out the solidified head wax mold, and injecting solvent into the head wax mold to dissolve the dissolvable wax mold.