Golf driver head

- Callaway Golf Company

FIG. 1 is an upper front perspective view of a golf driver head embodying my new design;

FIG. 2 is an upper rear perspective view thereof;

FIG. 3 is a lower rear perspective view thereof;

FIG. 4 is a front elevational view thereof;

FIG. 5 is a top view thereof;

FIG. 6 is an end elevational view thereof, and

FIG. 7 is an elevational view of the opposite end thereof.

Referenced Cited
U.S. Patent Documents
D225419 December 1972 Mills
1568888 January 1926 Dunn
Other references
  • Golf World, 8/30/85, p. 4, middle, Bronze Metal Wood.
Patent History
Patent number: D318087
Type: Grant
Filed: Feb 10, 1989
Date of Patent: Jul 9, 1991
Assignee: Callaway Golf Company (Carlsbad, CA)
Inventor: Richard C. Helmstetter (Carlsbad, CA)
Primary Examiner: Melvin B. Feifer
Attorney: Duane C. Bowen
Application Number: 7/310,075
Current U.S. Class: D21/214