USD441324SExpiredUtility

Bicycle chain ring

19
Priority: Jun 7, 2000Filed: Jun 7, 2000Granted: May 1, 2001
Est. expiryJun 7, 2020(expired)· nominal 20-yr term from priority
Inventors:Tung-Chien ChiuChon-I Mao
19
PatentIndex Score
1
Cited by
6
References
1
Claims

Claims

exact text as granted — not AI-modified
The ornamental design for a bicycle chain ring, as shown and described.

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