USD511387SExpiredUtility

Concrete bridge unit with integral footers

81
Assignee: CON SPAN BRIDGE SYSTEMS LTDPriority: Mar 1, 2004Filed: Mar 1, 2004Granted: Nov 8, 2005
Est. expiryMar 1, 2024(expired)· nominal 20-yr term from priority
Inventors:Timothy Jon Beach
81
PatentIndex Score
29
Cited by
2
References
1
Claims

Claims

exact text as granted — not AI-modified
The ornamental design of a concrete bridge unit with integral footers, as shown and described.

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