Rear cavity insert for a golf iron

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Description

FIGURE 1 is a front elevational view of the rear cavity insert for a golf iron of the present invention.

The broken line showing of a golf club head is for illustrative purposes only and forms no part of the claimed design.

Referenced Cited
U.S. Patent Documents
D234609 March 1975 Raymont
D314029 January 22, 1991 Allen
D314220 January 29, 1991 Allen
D351440 October 11, 1994 Allen
1868286 July 1932 Grieve
4930781 June 5, 1990 Allen
Other references
  • Austad's Holida; p. 61 "Thunder Heat" wood, middle of page, 1991.
Patent History
Patent number: D405140
Type: Grant
Filed: Jan 21, 1997
Date of Patent: Feb 2, 1999
Assignee: H.D. Golf Development, Inc. (Denver, CO)
Inventor: John B. Hoeflich (Lafayette, CO)
Primary Examiner: Raphael Barkai
Assistant Examiner: Mitchell I. Siegel
Law Firm: Fay, Sharpe, Beall, Fagan, Minnich & McKee
Application Number: 0/65,322
Classifications
Current U.S. Class: Element Or Attachment (D21/753)
International Classification: 2102;