USD336442SExpiredUtility
Horizontal T-square indicator
Individually held — no corporate assignee on recordPriority: Aug 19, 1991Filed: Aug 19, 1991Granted: Jun 15, 1993
Est. expiryAug 19, 2011(expired)· nominal 20-yr term from priority
Inventors:Elizabeth S. Uppendahl
13
PatentIndex Score
2
Cited by
9
References
1
Claims
Claims
exact text as granted — not AI-modifiedThe ornamental design for a horizontal T-square indicator, as shown and described.
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