Patent Assignment
Reel/Frame 043573/0731
Assignment of Assignor's Interest
Recorded: 2017-09-13
Pages: 5
Assignee
ENGINEERING SERVICES INC.
890 YONGE STREET, 8TH FLOOR, TORONTO, ON, M4W 3P4, CANADA
Covered Properties
(2)
Tooling Arm
Endless Track
Application:
15/703,036 →
Publication:
US 2018/0021947
Related Assignments
(3)
Other recorded transfers of the patents in this record — the chain of ownership.
Change of Address
Oct 25, 2017
From: ENGINEERING SERVICES INC.
To: ENGINEERING SERVICES INC.
Reel/Frame 044287/0673 →
Assignment of Assignor's Interest
Dec 29, 2019
From: ENGINEERING SERVICES INC.
To: CHINA SUPERROBOTICS LIMITED
Reel/Frame 051382/0708 →
Corrective Assignment to Correct the List of Assigned Properties Previously Recorded at Reel: 051382 Frame: 0708. Assignor(S) Hereby Confirms the Assignment .
Jan 7, 2020
From: ENGINEERING SERVICES INC.
To: CHINA SUPERROBOTICS LIMITED
Reel/Frame 051501/0789 →