Putterhead with dual milled face pattern

• US 7,166,039 B2
• Filed: 01/13/2006
• Issued: 01/23/2007
• Est. Priority Date: 01/13/2006
• Status: Active Grant

• Current Assignee: Callaway Golf Company
• Original Assignee: Callaway Golf Company
• Inventors: Byrne, Wayne H., Hettinger, Ronald K., Poincenot, Lionel
• Primary Examiner(s): Passaniti; Sebastiano
• Application Number:
  US11/275,551
• Publication Number:
  US 20060094534A1
• Time in Patent Office: 375 Days
• Field of Search: 473/330, 473/331, 473/251, 473/349, 473/340, D21/743, D21/750
• US Class Current: 473/331
• CPC Class Codes: A63B 2209/00 Characteristics of used materials
• CPC Class Codes: A63B 53/0408 characterised by specific dimensions, e.g. thickness
• CPC Class Codes: A63B 53/0445 Details of grooves or the like on the impact surface
• CPC Class Codes: A63B 53/0487 for putters A63B53/065 takes precedence

Claims