USD253954SExpiredUtility

Pair of spectacles

47
Assignee: AMERICAN OPTICAL CORPPriority: Apr 27, 1978Filed: Apr 27, 1978Granted: Jan 15, 1980
Est. expiryApr 27, 1998(expired)· nominal 20-yr term from priority
Inventors:David W. Johnsen
47
PatentIndex Score
3
Cited by
2
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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