USD251855SExpiredUtility
Rail
Individually held — no corporate assignee on recordPriority: Apr 27, 1977Filed: Apr 27, 1977Granted: May 15, 1979
Est. expiryApr 27, 1997(expired)· nominal 20-yr term from priority
Inventors:Ernst F. Schindele
67
PatentIndex Score
9
Cited by
3
References
1
Claims
Claims
exact text as granted — not AI-modifiedThe ornamental design for a rail, as shown and described.
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