Perimeter-weighted back portion with an integrated trapezoidal weight portion for an iron golf club

Iwata , et al. October 9, 2

Patent Grant D552703

U.S. patent number D552,703 [Application Number D/267,282] was granted by the patent office on 2007-10-09 for perimeter-weighted back portion with an integrated trapezoidal weight portion for an iron golf club. This patent grant is currently assigned to Mizuno Corporation. Invention is credited to Kiyotaka Chaen, Motokaka Iwata, Mamoru Saraie, Isamu Toshinari, Tomomi Watanabe.


United States Patent D552,703
Iwata ,   et al. October 9, 2007

Perimeter-weighted back portion with an integrated trapezoidal weight portion for an iron golf club

Claims

CLAIM The ornamental design for the perimeter-weighted back portion with an integrated trapezoidal weight portion for an iron golf club, as shown and described.
Inventors: Iwata; Motokaka (Osaka, JP), Toshinari; Isamu (Osaka, JP), Watanabe; Tomomi (Osaka, JP), Saraie; Mamoru (Osaka, JP), Chaen; Kiyotaka (Osaka, JP)
Assignee: Mizuno Corporation (Osaka, JP)
Appl. No.: D/267,282
Filed: October 11, 2006

Related U.S. Patent Documents

Application Number Filing Date Patent Number Issue Date
10757131 Jan 14, 2004 7131913
09976496 Oct 12, 2001 6709345

Current U.S. Class: D21/759
Current International Class: 2102
Field of Search: ;D21/747-751,759 ;473/324-331,350

References Cited [Referenced By]

U.S. Patent Documents
4915386 April 1990 Antonious
5282625 February 1994 Schmidt et al.
5330187 July 1994 Schmidt et al.
5333872 August 1994 Manning et al.
5395113 March 1995 Antonious
5413336 May 1995 Iwanaga
5749795 May 1998 Schmidt et al.
5807191 September 1998 Nakahara
5816936 October 1998 Aizawa et al.
D421080 February 2000 Chen
6077173 June 2000 Stites
D454932 March 2002 Mahaffey et al.
D467292 December 2002 Saraie et al.
6695937 February 2004 Stites, III
D504167 April 2005 Iwata et al.
D508722 August 2005 Iwata et al.
D526036 August 2006 Nishitani
Foreign Patent Documents
0 622 095 Nov 1994 EP
2288984 Nov 1995 GB
2331249 May 1999 GB
5-27951 Jul 1993 JP
6-134047 May 1994 JP
6-343722 Dec 1994 JP
6-343723 Dec 1994 JP
7-204301 Aug 1995 JP
3035480 Mar 1997 JP
10-024130 Jan 1998 JP
3045407 Feb 1998 JP
11-047322 Feb 1999 JP
11-114109 Apr 1999 JP
11-178960 Jul 1999 JP
11-216204 Aug 1999 JP
3066989 Mar 2000 JP
2001-212266 Aug 2001 JP
Primary Examiner: Siegel; Mitchell
Attorney, Agent or Firm: Troutman Sanders LLP Waters; Jeffrey L.

Description



FIG. 1 is a bird's-eye perspective view of my ornamental design for a perimeter-weighted back portion with an integrated trapezoidal weight portion for an iron golf club, with phantom lines indicating the environmental structure associated with the design which form no part of the claimed design throughout the figures;

FIG. 2 is a rear elevation of the perimeter-weighted back portion with an integrated trapezoidal weight portion for an iron golf club; and,

FIG. 3 is a cross-section of the perimeter-weighted back portion with an integrated trapezoidal weight portion for an iron golf club, taken along lines 3--3 in FIG. 2.

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