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Diamond-shaped central section defined by grooves on a face of a golf club head

77
Assignee: BRIDGESTONE SPORTS CO LTDPriority: May 16, 2003Filed: Nov 17, 2003Granted: Apr 26, 2005
Est. expiryMay 16, 2023(expired)· nominal 20-yr term from priority
Inventors:Masafumi NishitaniKoki MotoyoshiAtsuo Tateno
77
PatentIndex Score
22
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16
References
1
Claims

Claims

exact text as granted — not AI-modified
The ornamental design of a diamond-shaped central section defined by grooves on a face of a golf club head, as shown and described.

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