SL

Sunbao Lv

UN Unknown: 1 patents #29,356 of 83,584Top 40%
📍 Nanan, CN: #2 of 6 inventorsTop 35%
Overall (All Time): #1,379,432 of 4,157,543Top 35%
3
Patents All Time

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
12144407 Umbrella pole device, electric umbrella and telescopic device — 2024-11-19
10492581 Electrically folding and unfolding multi-fold umbrella — 2019-12-03
10463121 Umbrella and method for manufacturing the umbrella — 2019-11-05