USD249898SExpiredUtility
Combined feed trough and support
Individually held — no corporate assignee on recordPriority: Feb 2, 1977Filed: Feb 2, 1977Granted: Oct 10, 1978
Est. expiryFeb 2, 1997(expired)· nominal 20-yr term from priority
Inventors:George O. Chaires
51
PatentIndex Score
5
Cited by
8
References
1
Claims
Claims
exact text as granted — not AI-modifiedThe ornamental design for a combined feed trough and support, as shown and described.
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