U.S. patent number D332,984 [Application Number 07/563,111] was granted by the patent office on 1993-02-02 for golf club head. This patent grant is currently assigned to Daiwa Golf Co., Ltd.. Invention is credited to Yuichi Aizawa, Kanji Iinuma.
United States Patent | D332,984 |
Iinuma , et al. | February 2, 1993 |
Inventors: | Iinuma; Kanji (Musashino, JP), Aizawa; Yuichi (Higashikurume, JP) |
---|---|
Assignee: | Daiwa Golf Co., Ltd.
(Higashikurume, JP) |
Appl. No.: | 07/563,111 |
Filed: | August 3, 1990 |
Feb 5, 1990 [JP] | 2-3213 | |||
Current U.S. Class: | D21/750 |
Field of Search: | ;D21/214-220 ;273/167-175 |
D266687 | October 1982 | Simmons |
D294850 | March 1988 | Simmons |
3310631 | May 1974 | Braly |
Par Golf 1968 Cat., p. 11, lower left, Iron No. DCI 7725. . "Golf Clubs of the World 1972" (p. 103) published on Apr. 10, 1972. . Japanese Design Journal published on Dec. 7, 1957, Japanese Design Registration No. 131175 dated Sep. 27, 1957.. |
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