USD445594SExpiredUtility

Educational wall structure

75
Priority: Sep 20, 1999Filed: Sep 20, 1999Granted: Jul 31, 2001
Est. expirySep 20, 2019(expired)· nominal 20-yr term from priority
Inventors:Patrick Steven McclintockKimberly Ann SpenceQuoc Winston Bao
75
PatentIndex Score
25
Cited by
11
References
1
Claims

Claims

exact text as granted — not AI-modified
The ornamental design for an educational wall structure, as shown and described.

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