Patent ID: 11865418
Assignee: SUMITOMO RUBBER INDUSTRIES, LTD.
Field: Furniture, games (Other fields)
Classification: CPC A | IPC A

Claim 19:
20. The golf club head of claim 14, wherein the heel insert has a mass m1, the toe insert has a mass m2, the golf club head has a mass mh, and:, m
        ⁢
        
          
        
        ⁢
        1
      
      +
      
        m
        ⁢
        
          
        
        ⁢
        2
      
    
    
      m
      ⁢
      h
    
  
  ≥
  
    
      8
      .
      0
    
    ⁢
    
      %
      .