USD389015SExpiredUtility
Briquette recycling system
Individually held — no corporate assignee on recordPriority: Jul 22, 1996Filed: Jul 22, 1996Granted: Jan 13, 1998
Est. expiryJul 22, 2016(expired)· nominal 20-yr term from priority
Inventors:John E. Karroll
46
PatentIndex Score
12
Cited by
6
References
1
Claims
Claims
exact text as granted — not AI-modifiedThe ornamental design for a briquette recycling system, as shown.
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