USD333673SExpiredUtility

Margin setter for use with a typewriter or printer

22
Individually held — no corporate assignee on recordPriority: Jan 16, 1991Filed: Jan 16, 1991Granted: Mar 2, 1993
Est. expiryJan 16, 2011(expired)· nominal 20-yr term from priority
Inventors:Barbara R. RiggsDavid Riggs
22
PatentIndex Score
3
Cited by
13
References
1
Claims

Claims

exact text as granted — not AI-modified
The ornamental design for a margin setter for use with a typewriter or printer, as shown and described.

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