Iron-type golf club head

- Callaway Golf Company
Skip to: Description  ·  References Cited  · Patent History  ·  Patent History
Description

FIG. 1 is a front elevation view of an iron-type golf club head embodying the new design;

FIG. 2 is a rear elevation view of the club head of FIG. 1;

FIG. 3 is a toe end elevation view of the club head of FIG. 1;

FIG. 4 is a heel end elevation view of the club head of FIG. 1;

FIG. 5 is a top view of the club head of FIG. 1;

FIG. 6 is a bottom view of the club head of FIG. 1;

FIG. 7 is a frontal perspective view of the FIG. 1 club head; and,

FIG. 8 is a rear perspective view of the FIG. 1 club head.

Referenced Cited
U.S. Patent Documents
D322651 December 24, 1991 Parente et al.
D357520 April 18, 1995 Helmstetter et al.
D360445 July 18, 1995 Schmidt et al.
D364206 November 14, 1995 Schmidt et al.
D376399 December 10, 1996 Boone
3134596 May 1964 Boznos
4582321 April 15, 1986 Yoneyama
5067711 November 26, 1991 Parente et al.
5222734 June 29, 1993 Parente et al.
5328184 July 12, 1994 Antonious
Foreign Patent Documents
93-2573 September 1994 SEX
Other references
  • Golfsmith; page unknown; "Tour Model IV"; top of page Apr. 1992. Golf Digest; p. 177; "Diamond" iron; top of page Feb. 1988.
Patent History
Patent number: D393035
Type: Grant
Filed: Aug 29, 1996
Date of Patent: Mar 31, 1998
Assignee: Callaway Golf Company (Carlsbad, CA)
Inventors: Donald A. Bistline (Vista, CA), Richard C. Helmstetter (Carlsbad, CA), Thomas R. Hilton (Cardiff, CA), Victor S. Dennis (Carlsbad, CA), Bruce A. Parker (Del Mar, CA)
Primary Examiner: Ted Shooman
Assistant Examiner: Mitchell I. Siegel
Attorney: William W. Haefliger
Application Number: 0/58,273
Classifications
Current U.S. Class: D21/220
International Classification: 2102;