USD452330SExpiredUtility

Manhole shield retainer

32
Assignee: NO FADE COATINGS INCPriority: Feb 9, 2001Filed: Feb 9, 2001Granted: Dec 18, 2001
Est. expiryFeb 9, 2021(expired)· nominal 20-yr term from priority
Inventors:Thomas J. Johnston
32
PatentIndex Score
1
Cited by
2
References
1
Claims

Claims

exact text as granted — not AI-modified
The ornamental design for a manhole shield retainer, as shown and described.

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