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Multiple material golf club head
 
   
Document Number
US Patent 7452287
Issued Date
November 18, 2008
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Abstract
A wood-type golf club head (40) having a major body (50), a striking plate insert (55) and a minor body (60) is disclosed herein. The major body (50) is composed of a metal material and has a front wall section (72), a return section (74), a sole section (76), a ribbon section (78) and a ledge portion (80). The minor body (50) is preferably composed of a low density material and has a crown section (62) and a ribbon section (64). The striking plate insert (55) is composed of a metal material. An epoxy-based composition (200) is placed at a face-sole junction (205) to lower the amplitude of the sound of the golf club head (40) during impact with a golf ball.
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Number of Claims:
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Owner
Callaway Golf Company (Carlsbad, CA)
Published
November 18, 2008
Application Number
11/928,255
Filed
October 30, 2007
US Classification
473/345   473/349
Int'l Classification
A63B   53/04   (20060101)  
Examiner
Assistant Examiner
Parent Case
CROSS REFERENCES TO RELATED APPLICATIONS The Present application is a continuation application of U.S. patent application Ser. No. 11/841,284, filed on Aug. 20, 2007, which is a continuation application of U.S. patent application Ser. No. 11/423,589, filed on Jun. 12, 2006, now U.S. Pat. No. 7,258,630, which is a continuation application of U.S. patent application Ser. No. 10/907,085, filed on Mar. 18, 2005, now U.S. Pat. No. 7,059,973.
USPTO Field of Search
Related Patents
7578756 - Multiple material golf club head - Owned by Callaway Golf Company (Carlsbad, CA)

A wood-type golf club head (40) having a major body (50), a striking plate insert (55) and a minor body (60) is disclosed herein. The major body (50) is composed of a metal material and has a front wall section (72), a return section (74), a sole section (76), a ribbon section (78) and a ledge portion (80). The minor body (50) is preferably composed of a low density material and has a crown section (62) and a ribbon section (64). The striking plate insert (55) is composed of a metal material. An epoxy-based composition (200) is placed at a face-sole junction (205) to lower the amplitude of the sound of the golf club head (40) during impact with a golf ball.

Claims
Description
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