Patent Assignment
Reel/Frame 068933/0905
Assignment of Assignor's Interest
Recorded: 2024-09-11
Pages: 3
Assignor
CHEN, HUANMIN
Executed: 2024-07-04
Assignee
BEIJING ROBOROCK TECHNOLOGY CO., LTD.
ROOM 1001, FLOOR 10, BUILDING 3, YARD 17, ANJU ROAD, CHANGPING DISTRICT, BEIJING, 102206, CHINA
Covered Property
(1)
Sewage tank filter for cleaning appliance
Patent:
1,121,905 →
Application:
35/522,076 →