USD302520SExpiredUtility

Scaffolding coupling pin

43
Assignee: SAF T GREEN MFG CORPORATIONPriority: Apr 7, 1986Filed: Apr 7, 1986Granted: Aug 1, 1989
Est. expiryApr 7, 2006(expired)· nominal 20-yr term from priority
Inventors:Richard H. Werner
43
PatentIndex Score
6
Cited by
17
References
1
Claims

Claims

exact text as granted — not AI-modified
The ornamental design for a scaffolding coupling pin, as shown and described.

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