Ma; Zhun-An
Patent Applications and Registrations
Patent applications and USPTO patent grants for Ma; Zhun-An.The latest application filed is for "tilt mechanisms and actuators for umbrellas".
- Ma; Zhun-An - Ningbo CN
- Ma; Zhun-An - Arcadia CA
| Patent | Date |
|---|---|
| Tilt Mechanisms And Actuators For Umbrellas App 20220265013 - Ma; Zhun-An | 2022-08-25 |
| Tiltable umbrella with removable guide track Grant 11,388,963 - Ma July 19, 2 | 2022-07-19 |
| Umbrella runner Grant D955,738 - Ma June 28, 2 | 2022-06-28 |
| Movable base for shade structure Grant 11,365,557 - Ma June 21, 2 | 2022-06-21 |
| Stand For Portable Accessory App 20220154917 - Ma; Zhun-An | 2022-05-19 |
| Retractable Shade Structures App 20220136253 - Ma; Zhun-An | 2022-05-05 |
| Umbrella With Hub Reinforced Tilt Coupling App 20220125169 - Ma; Zhun-An | 2022-04-28 |
| Tilt mechanisms and actuators for umbrellas Grant 11,206,903 - Ma December 28, 2 | 2021-12-28 |
| Umbrella hub assembly Grant 11,206,905 - Ma December 28, 2 | 2021-12-28 |
| Stand for portable accessory Grant 11,181,256 - Ma November 23, 2 | 2021-11-23 |
| Umbrella runner Grant D935,762 - Ma November 16, 2 | 2021-11-16 |
| Shade Structure Assemblies And Components App 20210298436 - Ma; Zhun-an | 2021-09-30 |
| Shade Structure Assemblies And Components App 20210298435 - Ma; Zhun-an | 2021-09-30 |
| Umbrella assembly set up devices Grant 11,013,303 - Ma May 25, 2 | 2021-05-25 |
| Tiltable Umbrella With Removable Guide Track App 20210112932 - Ma; Zhun-An | 2021-04-22 |
| Umbrella Hub Assembly App 20210030127 - Ma; Zhun-An | 2021-02-04 |
| Umbrella rib connector assemblies and methods Grant 10,874,182 - Ma December 29, 2 | 2020-12-29 |
| Tilt Mechanisms And Actuators For Umbrellas App 20200297085 - Ma; Zhun-An | 2020-09-24 |
| Umbrella light stand Grant D897,019 - Ma Sept | 2020-09-22 |
| Tiltable umbrella with removable guide track Grant 10,758,015 - Ma Sep | 2020-09-01 |
| Umbrella hub assembly Grant 10,736,390 - Ma A | 2020-08-11 |
| Movable Base For Shade Structure App 20200208429 - Ma; Zhun-An | 2020-07-02 |
| Rotation Base For Umbrella App 20200141150 - Ma; Zhun-An | 2020-05-07 |
| Umbrella quick frame assembly systems and methods Grant 10,631,604 - Ma | 2020-04-28 |
| Umbrella Assembly Set Up Devices App 20200060396 - Ma; Zhun-An | 2020-02-27 |
| Umbrella Rib Connector Assemblies And Methods App 20190373992 - Ma; Zhun-An | 2019-12-12 |
| Umbrella attached light Grant D869,718 - Ma Dec | 2019-12-10 |
| Awning apparatus Grant 10,428,549 - Ma October 1, 2 | 2019-10-01 |
| Stand For Portable Accessory App 20190257504 - Ma; Zhun-An | 2019-08-22 |
| Umbrella base Grant D855,967 - Ma A | 2019-08-13 |
| Umbrella assembly set up devices Grant 10,368,617 - Ma | 2019-08-06 |
| Umbrella Quick Frame Assembly Systems And Methods App 20190191834 - Ma; Zhun-An | 2019-06-27 |
| Awning Apparatus App 20190177980 - Ma; Zhun-An | 2019-06-13 |
| Umbrella rib connector assemblies and methods Grant 10,292,466 - Ma | 2019-05-21 |
| Umbrella runner Grant D847,487 - Ma | 2019-05-07 |
| Solar panel housing Grant D837,731 - Ma J | 2019-01-08 |
| Umbrella hub Grant D833,137 - Ma November 13, 2 | 2018-11-13 |
| Umbrella base Grant D833,136 - Ma November 13, 2 | 2018-11-13 |
| Awning Apparatus App 20180320381 - Ma; Zhun-An | 2018-11-08 |
| Tiltable Umbrella With Removable Guide Track App 20180298632 - Ma; Zhun-An | 2018-10-18 |
| Umbrella housing Grant D828,995 - Ma September 25, 2 | 2018-09-25 |
| Umbrella housing Grant D826,543 - Ma August 28, 2 | 2018-08-28 |
| Umbrella quick frame assembly systems and methods Grant 10,034,524 - Ma July 31, 2 | 2018-07-31 |
| Umbrella Hub Assembly App 20180153269 - Ma; Zhun-An | 2018-06-07 |
| Umbrella Grant D818,697 - Ma May 29, 2 | 2018-05-29 |
| Umbrella Rib Connector Assemblies And Methods App 20180110303 - Ma; Zhun-An | 2018-04-26 |
| Umbrella Assembly Set Up Devices App 20180112433 - Ma; Zhun-An | 2018-04-26 |
| Umbrella runner grip Grant D814,173 - Ma April 3, 2 | 2018-04-03 |
| Umbrella runner grip Grant D813,525 - Ma March 27, 2 | 2018-03-27 |
| Umbrella runner Grant D809,775 - Ma February 13, 2 | 2018-02-13 |
| Umbrella runner Grant D809,284 - Ma February 6, 2 | 2018-02-06 |
| Umbrella runner Grant D809,283 - Ma February 6, 2 | 2018-02-06 |
| Umbrella runner Grant D808,636 - Ma January 30, 2 | 2018-01-30 |
| Umbrella runner Grant D808,635 - Ma January 30, 2 | 2018-01-30 |
| Umbrella runner Grant D808,634 - Ma January 30, 2 | 2018-01-30 |
| Awning Apparatus App 20170284122 - Ma; ZHUN-AN | 2017-10-05 |
| Umbrella Quick Frame Assembly Systems And Methods App 20170112242 - Ma; ZHUN-AN | 2017-04-27 |
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