USD377030SExpiredUtility
Sand bag filling device
Individually held — no corporate assignee on recordPriority: Dec 15, 1995Filed: Dec 15, 1995Granted: Dec 31, 1996
Est. expiryDec 15, 2015(expired)· nominal 20-yr term from priority
Inventors:James Spear
20
PatentIndex Score
2
Cited by
2
References
1
Claims
Claims
exact text as granted — not AI-modifiedThe ornamental design for a sand bag filling device, as shown.
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