USD248741SExpiredUtility

Diamond ring

97
Individually held — no corporate assignee on recordPriority: Mar 30, 1976Filed: Mar 30, 1976Granted: Aug 1, 1978
Est. expiryMar 30, 1996(expired)· nominal 20-yr term from priority
Inventors:Josef J. Barr
97
PatentIndex Score
45
Cited by
2
References
1
Claims

Claims

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

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