USD308296SExpiredUtility

Key ring

34
Assignee: CHEN CHIA-MOPriority: Sep 12, 1988Filed: Sep 12, 1988Granted: Jun 5, 1990
Est. expirySep 12, 2008(expired)· nominal 20-yr term from priority
Inventors:Chia-Mo Chen
34
PatentIndex Score
6
Cited by
4
References
1
Claims

Claims

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

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