USD452062SExpiredUtility

Removable tread device for footwear

69
Assignee: MACNEILL ENG CO INCPriority: Jun 28, 2000Filed: Jun 28, 2000Granted: Dec 18, 2001
Est. expiryJun 28, 2020(expired)· nominal 20-yr term from priority
Inventors:Armand J. Savoie
69
PatentIndex Score
16
Cited by
31
References
1
Claims

Claims

exact text as granted — not AI-modified
The ornamental design for a removable tread device for footwear, as shown and described.

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