USD290600SExpiredUtility
Telephone operator console set
Est. expiryFeb 13, 2005(expired)· nominal 20-yr term from priority
Inventors:Giovanni Offredi
44
PatentIndex Score
2
Cited by
14
References
1
Claims
Claims
exact text as granted — not AI-modifiedThe ornamental design for a telephone operator console set, as shown.
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