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:
Jun. 23, 1998
Filed:
Dec. 09, 1996
Toshihiro Hosokawa, Izumi, JP;
Kabushiki Kaisha Hosokawaseisakusho, Izumi, JP;
Abstract
A metal wood club head for golf and a method for producing the metal wood golf club head relating to the present invention can transmit, to his hands through the shaft, the feeling of where on the club face the user hit the ball similar to persimmon heads so that the user can make progress in playing golf, cause little trouble to his elbows because of the decreased vibration at the impact of a shot, have sperior durability and impact resiliency, and are readily suitable for mass-production on the assembly line. The club head comprises a metal outer shell having a hollow inside portion and foamed metal arranged into the hollow inside portion which are united integrally. A main member of the club head may be a foamed metal. Then it is favorable that at least the face plate of the main member is covered with metal. The surface of the main member may be covered with a divided shell member.