Iron-type golf clubhead

- Bost Enterprises, Inc.
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Description

FIG. 1 is a front view of a first embodiment of an iron-type golf clubhead showing my new design;

FIG. 2 is a top view of a first embodiment of an iron-type golf clubhead;

FIG. 3 is a left side view of a first embodiment of an iron-type golf clubhead;

FIG. 4 is a right side view of a first embodiment of an iron-type golf clubhead;

FIG. 5 is a rear view of a first embodiment of an iron-type gold clubhead;

FIG. 6 is a bottom view of a first embodiment of an iron-type golf clubhead;

FIG. 7 is a front view of a second embodiment of an iron-type golf clubhead;

FIG. 8 is a top view of a second embodiment of an iron-type golf clubhead;

FIG. 9 is a left side view of a second embodiment of an iron-type golf clubhead;

FIG. 10 is a right side view of a second embodiment of an iron-type golf clubhead;

FIG. 11 is a rear view of a second embodiment of an iron-type golf clubhead;

FIG. 12 is a bottom view of a second embodiment of an iron-type golf clubhead;

FIG. 13 is a front view of a third embodiment of an iron-type golf clubhead;

FIG. 14 is a top view of a third embodiment of an iron-type golf clubhead;

FIG. 15 is a left side view of a third embodiment of an iron-type golf clubhead;

FIG. 16 is a right side view of a third embodiment of an iron-type golf clubhead;

FIG. 17 is a rear view of a third embodiment of an iron-type golf clubhead;

FIG. 18 is a bottom view of a third embodiment of an iron-type golf clubhead;

FIG. 19 is a front view of a fourth embodiment of an iron-type golf clubhead;

FIG. 20 is a top view of a fourth embodiment of an iron-type golf clubhead;

FIG. 21 is a left side view of a fourth embodiment of an iron-type golf clubhead;

FIG. 22 is a right side view of a fourth embodiment of an iron-type golf clubhead;

FIG. 23 is a rear view of a fourth embodiment of an iron-type golf clubhead;

FIG. 24 is a bottom view of a fourth embodiment of an iron-type golf clubhead;

FIG. 25 is a front view of a fifth embodiment of an iron-type golf clubhead;

FIG. 26 is a top view of a fifth embodiment of an iron-type golf clubhead;

FIG. 27 is a left side view of a fifth embodiment of an iron-type golf clubhead;

FIG. 28 is a right side view of a fifth embodiment of an iron-type golf clubhead;

FIG. 29 is a rear view of a fifth embodiment of an iron-type gold clubhead;

FIG. 30 is a bottom view of a fifth embodiment of an iron-type golf clubhead;

FIG. 31 is a front view of a sixth embodiment of an iron-type golf clubhead;

FIG. 32 is a top view of a sixth embodiment of an iron-type golf clubhead;

FIG. 33 is a left side view of a sixth embodiment of an iron-type golf clubhead;

FIG. 34 is a right side view of a sixth embodiment of an iron-type golf clubhead;

FIG. 35 is a rear view of a sixth embodiment of an iron-type golf clubhead;

FIG. 36 is a bottom view of a sixth embodiment of an iron-type golf clubhead;

FIG. 37 is a front view of a seventh embodiment of an iron-type golf clubhead;

FIG. 38 is a top view of a seventh embodiment of an iron-type golf clubhead;

FIG. 39 is a left side view of a seventh embodiment of an iron-type golf clubhead;

FIG. 40 is a right side view of a seventh embodiment of an iron-type golf clubhead;

FIG. 41 is a rear side view of a seventh embodiment of an iron-type golf clubhead;

FIG. 42 is a bottom view of a seventh embodiment of an iron-type golf clubhead;

FIG. 43 is a front view of an eighth embodiment of an iron-type golf clubhead;

FIG. 44 is a top view of an eighth embodiment of an iron-type golf clubhead;

FIG. 45 is a left side view of an eighth embodiment of an iron-type golf clubhead;

FIG. 46 is a right side view of an eighth embodiment of an iron-type golf clubhead;

FIG. 47 is a rear view of an eighth embodiment of an iron-type golf clubhead;

FIG. 48 is a bottom view of an eighth embodiment of an iron-type golf clubhead;

FIG. 49 is a front view of a ninth embodiment of an iron-type golf clubhead;

FIG. 50 is a top view of a ninth embodiment of an iron-type golf clubhead;

FIG. 51 is a left side view of a ninth embodiment of an iron-type golf clubhead;

FIG. 52 is a right side view of a ninth embodiment of an iron-type golf clubhead;

FIG. 53 is a rear view of a ninth embodiment of an iron-type golf clubhead; and,

FIG. 54 is a bottom view of a ninth embodiment of an iron-type golf clubhead.

The broken line showing a fragmented shaft is for illustration purposes only.

Referenced Cited
U.S. Patent Documents
D215608 October 1969 Lysaght
D239550 April 1976 Timbrook
2023885 December 1935 Hickley
2087685 July 1937 Hackney
2395837 March 1946 Baymiller
3625518 December 1971 Solheim
3655188 April 1972 Solheim
3693978 September 1972 East
3700244 October 1972 Liotta
3743297 July 1973 Dennis
3759527 September 1973 Witherspoon
3863932 February 1975 Lezatte
3975023 August 17, 1976 Inamori
3989257 November 2, 1976 Barr
4023801 May 17, 1977 Van Auken
4147349 April 3, 1979 Jeghers
4280700 July 28, 1981 Plagenhoef
4367878 January 11, 1983 Schmidt
4420156 December 13, 1983 Campau
4471961 September 18, 1984 Masghati
4521022 June 4, 1985 Schmidt
4630825 December 23, 1986 Schmidt et al.
4645207 February 24, 1987 Teramoto
4715601 December 29, 1987 Lamanna
4725062 February 16, 1988 Kinney, III
4792140 December 20, 1988 Yamaguchi
4836545 June 6, 1989 Pompa
4836550 June 6, 1989 Kobayashi
4848747 July 18, 1989 Fujimura
4858929 August 22, 1989 Long
4883274 November 28, 1989 Hsien
4915386 April 10, 1990 Antonious
5044637 September 3, 1991 Wilson
Other references
  • Golf Club Design Alteration and Repair, Ch. 36, pp. 346-347, 353. Golf Digest, vol. 16, No. 7, Jul., 1965, pp. 70-75.
Patent History
Patent number: D350800
Type: Grant
Filed: Oct 18, 1991
Date of Patent: Sep 20, 1994
Assignee: Bost Enterprises, Inc. (Westport, CT)
Inventor: Dean Ota (Irvine, CA)
Primary Examiner: Melvin B. Feifer
Law Firm: Darby & Darby
Application Number: 7/781,024
Classifications
Current U.S. Class: D21/220