US2007142120A1PendingUtilityA1

Golf club

Individually held — no corporate assignee on recordPriority: Dec 20, 2005Filed: Dec 20, 2005Published: Jun 21, 2007
Est. expiryDec 20, 2025(expired)· nominal 20-yr term from priority
A63B 53/04A63B 60/006A63B 53/047A63B 60/52A63B 53/0433A63B 60/00
39
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Claims

Abstract

Disclosed herein is a golf club, comprising a shaft and a golf club head disposed at one end of the shaft. The gold club head has a face on a front of the golf club head, a cavity surface on a back of the golf club head, and a bottom flange extending from a bottom edge of the face to a bottom edge of the cavity. The bottom flange has a plurality of grooved channels extending across a width of the bottom flange of the golf club head, such that, the golf club head provides a flow path, permitting a medium to flow through the grooved channels, thereby reducing resistance to motion of the golf club head during play.

Claims

exact text as granted — not AI-modified
1 . A golf club, comprising: 
 a shaft;    a golf club head disposed at one end of the shaft, said golf club head having: 
 a face on a front of said golf club head;  
 a cavity surface on a back of said golf club head; and  
 a bottom flange extending from a bottom edge of said face to a bottom edge of said cavity, said bottom flange having a plurality of grooved channels extending across a width of said bottom flange of said golf club head.  
   
   
   
       2 . The golf club as claimed in  claim 1 , wherein said grooved channels are substantially perpendicular to said face of said golf club head.  
   
   
       3 . The golf club as claimed in  claim 1 , wherein said grooved channels are uniformly spaced and uniform in width.  
   
   
       4 . A golf club head, comprising: 
 a face on a front of said golf club head;    a cavity surface on a back of said golf club head; and    a bottom flange extending from a bottom edge of said face to a bottom edge of said cavity, the bottom flange having a plurality of grooved channels extending across a width of said bottom flange of said golf club head, such that, said golf club head provides a flow path, permitting a medium to flow through said grooved channels, thereby reducing resistance to motion of the golf club head during play.    
   
   
       5 . The golf club head as claimed in  claim 4  wherein said flow path capable of receiving a medium of at least one of sand, water, grass, mud.  
   
   
       6 . The golf club as claimed in  claim 4 , wherein said grooved channels are substantially perpendicular to said face of said golf club head.  
   
   
       7 . The golf club as claimed in  claim 4 , wherein said grooved channels are uniformly spaced and uniform in width.

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