USD275196SExpiredUtility
Desk-top video intercom
Individually held — no corporate assignee on recordPriority: Feb 24, 1982Filed: Feb 24, 1982Granted: Aug 21, 1984
Est. expiryFeb 24, 2002(expired)· nominal 20-yr term from priority
Inventors:J. C. Huang
61
PatentIndex Score
13
Cited by
3
References
1
Claims
Claims
exact text as granted — not AI-modifiedThe ornamental design for a desk-top video intercom, as shown.
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