USD470855SExpiredUtility
Drum unit for facsimile machine
Est. expiryAug 13, 2021(expired)· nominal 20-yr term from priority
Inventors:Kazuto Minagawa
22
PatentIndex Score
0
Cited by
6
References
1
Claims
Claims
exact text as granted — not AI-modifiedThe ornamental design for a drum unit for facsimile machine, as shown.
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