USD262220SExpiredUtility

Spectacle shield

45
Individually held — no corporate assignee on recordPriority: Jun 22, 1977Filed: Feb 23, 1979Granted: Dec 8, 1981
Est. expiryJun 22, 1997(expired)· nominal 20-yr term from priority
Inventors:Walter S. Badger
45
PatentIndex Score
7
Cited by
4
References
1
Claims

Claims

exact text as granted — not AI-modified
The ornamental design for a spectacle shield, as shown and described.

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