USD896941SActiveUtility
Multi-vortex tornado air circulator
Assignee: SINGAPORE INNOVATIONS PTE LTDPriority: Nov 8, 2017Filed: Jan 11, 2018Granted: Sep 22, 2020
Est. expiryNov 8, 2037(~11.3 yrs left)· nominal 20-yr term from priority
Inventors:Mohan Dass Ettanoor Thuppale
11
PatentIndex Score
1
Cited by
13
References
1
Claims
Claims
exact text as granted — not AI-modifiedCLAIM
The ornamental design for a multi-vortex tornado air circulator, as shown and described.Join the waitlist — get patent alerts
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