USD401168SExpiredUtility
Combined thumb and plate compass
Est. expiryJan 30, 2017(expired)· nominal 20-yr term from priority
Inventors:Kurt-Ake Wallberg
64
PatentIndex Score
17
Cited by
6
References
1
Claims
Claims
exact text as granted — not AI-modifiedThe ornamental design for a combined thumb and plate compass, as shown.
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