USD366494SExpiredUtility
Duplex attachment for a printer
Est. expirySep 2, 2014(expired)· nominal 20-yr term from priority
Inventors:David Carl Bishop
31
PatentIndex Score
1
Cited by
1
References
1
Claims
Claims
exact text as granted — not AI-modifiedThe ornamental design for a duplex attachment for a printer, as shown and described.
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