USD266837SExpiredUtility

Anti-friction shield for a tractor roof

34
Individually held — no corporate assignee on recordPriority: Jul 21, 1980Filed: Jul 21, 1980Granted: Nov 9, 1982
Est. expiryJul 21, 2000(expired)· nominal 20-yr term from priority
Inventors:Freeman A. TreadwayDavid S. Goodman
34
PatentIndex Score
4
Cited by
1
References
1
Claims

Claims

exact text as granted — not AI-modified
The ornamental design for an anti-friction shield for a tractor roof, as shown and described.

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