USD304346SExpiredUtility

Telephone index unit

51
Assignee: ETNA PRODUCTS CO INCPriority: Oct 10, 1986Filed: Oct 10, 1986Granted: Oct 31, 1989
Est. expiryOct 10, 2006(expired)· nominal 20-yr term from priority
Inventors:May Fung
51
PatentIndex Score
6
Cited by
6
References
1
Claims

Claims

exact text as granted — not AI-modified
The ornamental design for a telephone index unit, as shown and described.

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