USD478858SExpiredUtility
Inverted French F-channel
Est. expiryDec 5, 2022(expired)· nominal 20-yr term from priority
Inventors:Donald J. Labelle
47
PatentIndex Score
7
Cited by
10
References
1
Claims
Claims
exact text as granted — not AI-modifiedThe ornamental design for an inverted French F-channel, as shown and described.
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