USD421237SExpiredUtility

Freestanding bubble generating display device

34
Individually held — no corporate assignee on recordPriority: Apr 29, 1999Filed: Apr 29, 1999Granted: Feb 29, 2000
Est. expiryApr 29, 2019(expired)· nominal 20-yr term from priority
Inventors:Jeremy J. Sands
34
PatentIndex Score
5
Cited by
11
References
1
Claims

Claims

exact text as granted — not AI-modified
The ornamental design for freestanding bubble generating display device, shown and described.

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