US2002187854A1PendingUtilityA1

Golf club head

40
Priority: Nov 30, 1999Filed: Jul 31, 2002Published: Dec 12, 2002
Est. expiryNov 30, 2019(expired)· nominal 20-yr term from priority
Inventors:Mark Ciasullo
A63B 2209/00A63B 53/0437A63B 53/0466A63B 60/02A63B 53/0408A63B 53/0416
40
PatentIndex Score
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Cited by
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References
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Claims

Abstract

A method for manufacturing a multi-component golf club head including a sole plate, a face plate and a top plate. The method is accomplished by fabricating at least two components to be used in the construction of the golf club head wherein at least one of the components is formed by explosion welding, welding the at least two components and completing the assembly of the golf club head.

Claims

exact text as granted — not AI-modified
1 . A method for manufacturing a multi-component golf club head including a sole plate, a face plate and a top plate, comprising the following steps: 
 fabricating at least two components to be used in the construction of the golf club head, wherein at least one of the components is formed by explosion welding;    welding the at least two components; and    completing the assembly of the golf club head.    
     
     
         2 . The method according to  claim 1 , wherein the step of fabricating includes forming a first member adapted for positioning rearwardly of the face plate and a second member; 
 the first member including an outer surface and an inner surface which are bound by explosion welding, wherein the outer surface is composed of a first material and the inner surface is composed of second material which is coated on the first material of the outer surface, the first material exhibiting greater density than the second material; and    the second member formed from a material with a density less than the first material of the first member.    
     
     
         3 . The method according to  claim 2 , wherein the first member includes the sole plate.  
     
     
         4 . The method according to  claim 3 , wherein the top plate includes a forward top plate and a rearward top plate, and the first member includes the rearward top plate and the second member includes the forward top plate.  
     
     
         5 . The method according to  claim 2 , wherein the second member includes at least a portion of the top plate.  
     
     
         6 . The method according to  claim 2 , wherein the first material is stainless steel.  
     
     
         7 . The method according to  claim 6 , wherein the second material is titanium.  
     
     
         8 . The method according to  claim 2 , wherein the second member is formed from the second material.  
     
     
         9 . The method according to  claim 8 , wherein the first material is stainless steel and the second material is titanium.

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