USD251151SExpiredUtility
Sound insulating cover for typewriter teletype or the like
Individually held — no corporate assignee on recordPriority: Mar 21, 1977Filed: Mar 21, 1977Granted: Feb 20, 1979
Est. expiryMar 21, 1997(expired)· nominal 20-yr term from priority
Inventors:Berndt E. Frick
36
PatentIndex Score
2
Cited by
1
References
1
Claims
Claims
exact text as granted — not AI-modifiedThe ornamental design for a sound insulating cover for typewriter, teletype or the like, as shown and described.
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