USD336899SExpiredUtility
Combined light pen and screen for the composition of music, tones or audio frequencies
Individually held — no corporate assignee on recordPriority: Sep 5, 1991Filed: Sep 5, 1991Granted: Jun 29, 1993
Est. expirySep 5, 2011(expired)· nominal 20-yr term from priority
Inventors:Anthony England
25
PatentIndex Score
3
Cited by
6
References
1
Claims
Claims
exact text as granted — not AI-modifiedThe ornamental design for a combined light pen and screen for the composition of music, tones or audio frequencies, as shown and described.
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