USD315163SExpiredUtility

Safety spectacles

70
Assignee: HUDSON OPTICAL CORPPriority: May 9, 1988Filed: May 9, 1988Granted: Mar 5, 1991
Est. expiryMay 9, 2008(expired)· nominal 20-yr term from priority
Inventors:Richard Hirschman
70
PatentIndex Score
12
Cited by
4
References
1
Claims

Claims

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

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