USD284673SExpiredUtility

Typewriter feature attachment

41
Assignee: IBMPriority: Oct 3, 1984Filed: Oct 3, 1984Granted: Jul 15, 1986
Est. expiryOct 3, 2004(expired)· nominal 20-yr term from priority
Inventors:James P. Wang
41
PatentIndex Score
2
Cited by
3
References
1
Claims

Claims

exact text as granted — not AI-modified
The ornamental design for a typewriter feature attachment, as shown and described.

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