USD470949SExpiredUtility

Flange step

5
Individually held — no corporate assignee on recordPriority: Jul 9, 2002Filed: Jul 9, 2002Granted: Feb 25, 2003
Est. expiryJul 9, 2022(expired)· nominal 20-yr term from priority
Inventors:Cathy A. Fullen
5
PatentIndex Score
0
Cited by
7
References
1
Claims

Claims

exact text as granted — not AI-modified
The design for a flange step, as shown and described.

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