USD297067SExpiredUtility

Hard hat cover

75
Individually held — no corporate assignee on recordPriority: Aug 5, 1985Filed: Aug 5, 1985Granted: Aug 9, 1988
Est. expiryAug 5, 2005(expired)· nominal 20-yr term from priority
Inventors:Steven B. SchonwetterSarah Schonwetter
75
PatentIndex Score
19
Cited by
6
References
1
Claims

Claims

exact text as granted — not AI-modified
The ornamental design for a hard hat cover, as shown and described.

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