USD445928SExpiredUtility
Keylight
Est. expiryDec 11, 2020(expired)· nominal 20-yr term from priority
F21L 4/00F21Y 2115/10
94
PatentIndex Score
59
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20
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1
Claims
Claims
exact text as granted — not AI-modifiedThe ornamental design for a keylight, as shown and described.
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