ZM

Zhun-An Ma

📍 Ningbo City, CA: #6 of 43 inventorsTop 15%
Overall (All Time): #45,040 of 4,157,543Top 2%
55
Patents All Time

Issued Patents All Time

Showing 26–50 of 55 patents

Patent #TitleCo-InventorsDate
11206905 Umbrella hub assembly 2021-12-28
11181256 Stand for portable accessory 2021-11-23
D935762 Umbrella runner 2021-11-16
11013303 Umbrella assembly set up devices 2021-05-25
10874182 Umbrella rib connector assemblies and methods 2020-12-29
D897019 Umbrella light stand 2020-09-22
10758015 Tiltable umbrella with removable guide track 2020-09-01
10736390 Umbrella hub assembly 2020-08-11
10631604 Umbrella quick frame assembly systems and methods 2020-04-28
D869718 Umbrella attached light 2019-12-10
10428549 Awning apparatus 2019-10-01
D855967 Umbrella base 2019-08-13
10368617 Umbrella assembly set up devices 2019-08-06
10292466 Umbrella rib connector assemblies and methods 2019-05-21
D847487 Umbrella runner 2019-05-07
D837731 Solar panel housing 2019-01-08
D833136 Umbrella base 2018-11-13
D833137 Umbrella hub 2018-11-13
D828995 Umbrella housing 2018-09-25
D826543 Umbrella housing 2018-08-28
10034524 Umbrella quick frame assembly systems and methods 2018-07-31
D818697 Umbrella 2018-05-29
D814173 Umbrella runner grip 2018-04-03
D813525 Umbrella runner grip 2018-03-27
D809775 Umbrella runner 2018-02-13