USD463946SExpiredUtility

Bubble producing glass

46
Priority: Nov 22, 2000Filed: Nov 22, 2000Granted: Oct 8, 2002
Est. expiryNov 22, 2020(expired)· nominal 20-yr term from priority
Inventors:Sy-Ying Yeh
46
PatentIndex Score
8
Cited by
16
References
1
Claims

Claims

exact text as granted — not AI-modified
The ornamental design for a bubble producing glass, as shown and described.

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