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Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
Inventor:
Ashcraft; Danny C.
Address:
Vista, CA
No. of patents:
10
Patents:




Patent Number Title Of Patent Date Issued
D384120 Golf club head September 23, 1997
D378111 Golf club head February 18, 1997
D371408 Hosel for a golf club head July 2, 1996
6305063 Method of manufacturing a golf club head October 23, 2001
A golf club head of the metal wood type has a body formed entirely from one billet of high strength aluminum alloy with a separate sole plate of the same or different material secured in a machined recess on the lower face of the body. The body has an internal, empty cavity machined thro
6261190 Putter with alignment figure July 17, 2001
A golf club putter has a putter head including a plurality offset surfaces, each of the offset surfaces containing a respective portion of an alignment figure that has a periphery enclosing an area. Each respective portion of the alignment figure includes respective sections of the p
5911638 Golf club head with adjustable weighting June 15, 1999
A golf club head has a body having a front, striking face, an upper wall, a lower face with a plurality of threaded openings at selected positions, a rear wall, a heel and a toe, and a separate sole plate for securing to the lower face of the body. The sole plate has a plurality of throu
5788584 Golf club head with perimeter weighting August 4, 1998
A golf club metal wood head made of lighter weight material than stainless steel, such as aluminum alloy, has a front wall with an outer striking face, an upper wall, a lower wall, a rear wall, a heel and a toe, and an internal cavity milled out through a wall of the head to selected
5582553 Golf club head with interlocking sole plate December 10, 1996
A metal wood golf club head includes a hollow body with a front wall and a lower face, and a separate sole plate for securing across the lower face to form a lower wall of the head. The body has an internal cavity and an opening in the lower face leading into the cavity over which the so
5527034 Golf club and method of manufacture June 18, 1996
A golf club head of the metal wood type has a body formed entirely from one billet of high strength aluminum alloy with a separate sole plate of the same or different material secured in a machined recess on the lower face of the body. The body has an internal, empty cavity machined thro
5513844 Golf club fitting apparatus May 7, 1996
A golf club fitting apparatus and method utilizes a number of different club heads, the club heads having hosel or shaft receiving bores at different angles and securing devices for releasably securing a hosel at the lower end of a golf club shaft in the bore, and a number of different


 
 
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