USD244461SExpiredUtility

Corrugation end stop for roofs

28
Assignee: BUTLER MANUFACTURING COPriority: Dec 17, 1975Filed: Dec 17, 1975Granted: May 24, 1977
Est. expiryDec 17, 1995(expired)· nominal 20-yr term from priority
Inventors:James W. Harter
28
PatentIndex Score
0
Cited by
3
References
1
Claims

Claims

exact text as granted — not AI-modified
The ornamental design for a corrugation end stop for roofs, as shown.

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