USD1047564SActiveUtility
Vacuum flask
Est. expiryFeb 5, 2040(~13.5 yrs left)· nominal 20-yr term from priority
37
PatentIndex Score
0
Cited by
101
References
1
Claims
Claims
exact text as granted — not AI-modifiedCLAIM
The ornamental design for a vacuum flask as shown.Join the waitlist — get patent alerts
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