USD346452SExpiredUtility
Frame sill
Individually held — no corporate assignee on recordPriority: Sep 8, 1992Filed: Sep 8, 1992Granted: Apr 26, 1994
Est. expirySep 8, 2012(expired)· nominal 20-yr term from priority
Inventors:Joseph C. Bancroft
48
PatentIndex Score
5
Cited by
4
References
1
Claims
Claims
exact text as granted — not AI-modifiedThe ornamental design for a frame sill, as shown and described.
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