Fitting-angle adjustment mark for grip of golf club
Patent 5058891 Issued on October 22, 1991. Estimated Expiration Date: 
April 25, 2010. Estimated Expiration Date is calculated based on simple USPTO term provisions. It does not account for terminal disclaimers, term adjustments, failure to pay maintenance fees, or other factors which might affect the term of a patent.
April 25, 2010. Estimated Expiration Date is calculated based on simple USPTO term provisions. It does not account for terminal disclaimers, term adjustments, failure to pay maintenance fees, or other factors which might affect the term of a patent.Patent References 1488900 1603850 2149911 3684294 Golf club grip Golf aid Golf club alignment indicator apparatus Golf club swing training device Patent #: 4569525 InventorApplicationNo. 514262 filed on 04/25/1990US Classes:473/201, Hand on grip positioning aid or grip indicator473/298Grip or handle having particular nonwinding attachment to shaft (e.g., quick detachable, etc.)ExaminersPrimary: Grieb, William H.Attorney, Agent or FirmInternational ClassesA63B 053/00183 R 183 D 183 DA 183 E 186 R 186 A 186 C 186 RA 193 R 194 R AbstractA fitting-angle adjustment mark for a grip of a golf clug is disclosed. The rear end surface of the grip, which fits on the rear portion of a club shaft, provides indicies or graduations of the mark directly or by means of an element separate from the grip at predetermined angular intervals with reference to a back line of the grip. The mark enables a golfer to fit the grip on the rear portion of the club shaft so that a fitting angle of the grip relative to a club face is accurately easily adjusted to a correct angle in accordance with his particular putting. | |
