USD454203SExpiredUtility

Open-bottom modular culvert

Assignee: 603212 B C LTDPriority: Aug 29, 2000Filed: Aug 29, 2000Granted: Mar 5, 2002

Est. expiryAug 29, 2020(expired)· nominal 20-yr term from priority

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exact text as granted — not AI-modified

The ornamental design for a open-bottom modular culvert, as shown and described.

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