USD420306SExpiredUtility
Bubble generating device
Individually held — no corporate assignee on recordPriority: Feb 8, 1999Filed: Feb 8, 1999Granted: Feb 8, 2000
Est. expiryFeb 8, 2019(expired)· nominal 20-yr term from priority
Inventors:Jeremy J. Sands
20
PatentIndex Score
0
Cited by
11
References
1
Claims
Claims
exact text as granted — not AI-modifiedThe ornamental design for bubble generating device, shown and described.
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