USD272077SExpiredUtility

Telephone index

67
Assignee: CONFON AGPriority: Mar 6, 1981Filed: Mar 6, 1981Granted: Jan 3, 1984
Est. expiryMar 6, 2001(expired)· nominal 20-yr term from priority
Inventors:Hans Halm
67
PatentIndex Score
9
Cited by
3
References
1
Claims

Claims

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

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