04340227 is referenced by 100 patents and cites 15 patents.

A golf club set comprising a plurality of differing club heads with individual alphanumeric designations and each having an attached shank of predetermined length differing in correspondence with the differing alphanumeric designations of the club heads, a handle including a shaft of predetermined fixed length, and complementary threaded members carried by the shaft and the several club head shanks for releasably attaching the club heads individually to the handle. In a golf club set of predetermined dexterity, either left-handed or right-handed, the angle of twist of the threaded member is opposite to such dexterity such that the threaded members are self-locking in use. The club set also includes a bag with accessory-carrying pouch and adjustable shoulder strap.

Title
Golf club set and carrying case
Application Number
6/211691
Publication Number
4340227
Application Date
December 1, 1980
Publication Date
July 20, 1982
Inventor
William J Dopkowski
Brighton
MI, US
Agent
Barnes Kisselle Raisch & Choate
Assignee
B P A Enterprises
MI, US
IPC
A63B 55/00
A63B 53/02
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