LOCKABLE GOLF CLUB HEAD ADJUSTMENT
United States Patent 3430957
Inventors:
Andis, Ernest R.
Publication Date:
03/04/1969
Assignee:
Ernest, Andis R.
Other Classes:
403/152, 403/7, 248/343, 403/91
International Classes:
A63B53/06; A63B53/02; A63B53/06; F16M11/10; A47F5/00