USD283319SExpiredUtility
Telephone
Individually held — no corporate assignee on recordPriority: Oct 30, 1981Filed: Apr 29, 1982Granted: Apr 8, 1986
Est. expiryOct 30, 2001(expired)· nominal 20-yr term from priority
Inventors:Eric J. Marshall
72
PatentIndex Score
11
Cited by
14
References
1
Claims
Claims
exact text as granted — not AI-modifiedThe ornamental design for a telephone, as shown.
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