USD264337SExpiredUtility

Acoustic modem

Assignee: NOVATION INCPriority: Mar 17, 1980Filed: Mar 17, 1980Granted: May 11, 1982

Est. expiryMar 17, 2000(expired)· nominal 20-yr term from priority

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Claims

exact text as granted — not AI-modified

The ornamental design for an acoustic modem, substantially as shown.

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