USRE38467EExpiredUtility
Transparent aquatic board
Individually held — no corporate assignee on recordPriority: Feb 23, 1996Filed: Mar 30, 1999Granted: Mar 23, 2004
Est. expiryFeb 23, 2016(expired)· nominal 20-yr term from priority
Inventors:Bruce C. Lincoln
B63B 32/57B63B 32/50
44
PatentIndex Score
10
Cited by
9
References
0
Claims
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