USD333441SExpiredUtility
Sobriety tester
Est. expiryJan 9, 2010(expired)· nominal 20-yr term from priority
Inventors:Frank Greene
84
PatentIndex Score
52
Cited by
8
References
1
Claims
Claims
exact text as granted — not AI-modifiedThe ornamental design for a sobriety tester, as shown and described.
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