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.:

US 7152656 B1

PDF
Full Text
Expired
Date of Patent:
Dec. 26, 2006

Filed:

Sep. 28, 2005
Applicants:

Chun-yung Huang, Kaohsiung Hsien, TW;

Chun-yu Chen, Changhua, TW;

Inventors:

Chun-Yung Huang, Kaohsiung Hsien, TW;

Chun-Yu Chen, Changhua, TW;

Assignee:
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B22C 7/02 (2006.01); B22C 9/04 (2006.01);
U.S. Cl.
CPC ...
Abstract

A manufacturing method for a hybrid one-piece design of a wax pattern of a golf club head includes the steps of: prefabricating a first wax pattern in a first molding assembly, the first wax pattern having a connecting portion; inserting the first wax pattern into a first mold cavity of a second molding assembly which has a configuration substantially corresponding to that of a first component of the golf club head; filling liquid wax into a second mold cavity of the second molding assembly which has a configuration substantially corresponding to that of a second component of the golf club head; and cooling the liquid wax in the second mold cavity to form a second wax pattern joined to the connecting portion of the first wax pattern.


Find Patent Forward Citations

Huang, Chun-Yung. (2006). Manufacturing method for a wax pattern for making a golf club head (U.S. Patent No. 7152656). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/7152656

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