OM

Oliver Joen-an Ma

🗺 California: #880 of 57,791 inventorsTop 2%
Overall (2016): #5,212 of 481,213Top 2%
11
Patents 2016

Issued Patents 2016

Showing 1–11 of 11 patents

Patent #TitleCo-InventorsDate
9504299 Telescopic umbrella structure 2016-11-29
D771935 Umbrella base 2016-11-22
9498030 Umbrella quick frame assembly systems and methods 2016-11-22
9469996 Retractable awnings 2016-10-18
D768978 Umbrella base 2016-10-18
9433269 Quick assembly methods and components for shade structures 2016-09-06
D759955 Umbrella 2016-06-28
9289038 Cantilever umbrella 2016-03-22
9271551 Umbrella rib connector 2016-03-01
9241549 Free arm umbrella 2016-01-26
9237785 Cantilever umbrella 2016-01-19