USD432171SExpiredUtility

Step-up file rack

77
Individually held — no corporate assignee on recordPriority: Dec 21, 1999Filed: Dec 21, 1999Granted: Oct 17, 2000
Est. expiryDec 21, 2019(expired)· nominal 20-yr term from priority
Inventors:David M. Stravitz
77
PatentIndex Score
19
Cited by
8
References
1
Claims

Claims

exact text as granted — not AI-modified
The ornamental design for a step-up file rack, as shown and described.

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