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:
Nov. 09, 2004
Filed:
Aug. 14, 2003
Applicant:
Inventor:
Wen-Cheng Tseng, Taoyuan, TW;
Assignee:
Other;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B23P 1/700 ;
U.S. Cl.
CPC ...
B23P 1/700 ;
Abstract
A method to manufacture a golf club head includes the steps of casting a head shell and welding a face plate on the head shell, polishing the golf club head, making transversal channels on the face plate, clamping the head on a vise, drilling, discharging sweeps and waste liquid from the golf club head, installing a shaft tube, polishing welded portions around the shaft tube, removing ears, and painting.