USD507539SExpiredUtility

Electrical mud box

70
Assignee: LAMSON & SESSIONS COPriority: Oct 7, 2003Filed: Oct 7, 2003Granted: Jul 19, 2005
Est. expiryOct 7, 2023(expired)· nominal 20-yr term from priority
Inventors:Eric G. HullCharles H. RiedyRobert M. Gudin
70
PatentIndex Score
16
Cited by
2
References
1
Claims

Claims

exact text as granted — not AI-modified
The ornamental design for an electrical mud box, as shown and described.

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