USD394247SExpiredUtility
Unit for extention of functions of electronic computers
Est. expiryAug 6, 2016(expired)· nominal 20-yr term from priority
Inventors:Osamu Kondo
64
PatentIndex Score
12
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19
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1
Claims
Claims
exact text as granted — not AI-modifiedThe ornamental design for a unit for extension of functions of electronic computers, as shown and described.
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