USD493735SExpiredUtility

Ruler

Assignee: IT S ACADEMIC OF ILLINOIS INCPriority: Oct 27, 2003Filed: Oct 27, 2003Granted: Aug 3, 2004

Est. expiryOct 27, 2023(expired)· nominal 20-yr term from priority

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Claims

exact text as granted — not AI-modified

The ornamental design for a ruler, substantially as shown and described.

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