USD258448SExpiredUtility

Pair of spectacles

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Assignee: AMERICAN OPTICAL CORPPriority: Mar 8, 1979Filed: Mar 8, 1979Granted: Mar 3, 1981
Est. expiryMar 8, 1999(expired)· nominal 20-yr term from priority
Inventors:Richard W. Canavan
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PatentIndex Score
0
Cited by
3
References
1
Claims

Claims

exact text as granted — not AI-modified
The ornamental design for a pair of spectacles, as shown and described.

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