USD254537SExpiredUtility

Double ring

89
Assignee: ABELSON MILDREDPriority: Jul 14, 1978Filed: Jul 14, 1978Granted: Mar 25, 1980
Est. expiryJul 14, 1998(expired)· nominal 20-yr term from priority
Inventors:Mildred Abelson
89
PatentIndex Score
48
Cited by
2
References
1
Claims

Claims

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

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