USD476882SExpiredUtility

Casement window operator

61
Assignee: ROTO FRANK OF AMERICA INCPriority: Feb 28, 2001Filed: Dec 28, 2001Granted: Jul 8, 2003
Est. expiryFeb 28, 2021(expired)· nominal 20-yr term from priority
Inventors:Steven Anthony GledhillTobias Peter Dallas
61
PatentIndex Score
13
Cited by
10
References
1
Claims

Claims

exact text as granted — not AI-modified
The ornamental design for a casement window operator, as shown and described.

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