USD423686SExpiredUtility

Adjustable scaffold support

43
Individually held — no corporate assignee on recordPriority: May 21, 1999Filed: May 21, 1999Granted: Apr 25, 2000
Est. expiryMay 21, 2019(expired)· nominal 20-yr term from priority
Inventors:Douglas G. Swain
43
PatentIndex Score
11
Cited by
2
References
1
Claims

Claims

exact text as granted — not AI-modified
The ornamental design for an adjustable scaffold support, as shown and described.

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