IP Library Assignment 055438/0925
Patent Assignment
Reel/Frame 055438/0925

Assignment of Assignor's Interest

Recorded: 2021-02-28 Pages: 3
Assignor
WASENCZUK, ADAM
Executed: 2020-09-14
Assignee
PERPETUUM LTD.
UNIT 7 THE QUADRANGLE, ABBEY PARK, ABBEY INDUSTRIAL ESTATE, ROMSEY, SO51 9DL, UNITED KINGDOM
Covered Property (1)
An Electromechanical Generator with Biasing Device Between Mast and Magnetic Core, the Biasing Device Having Folded Sheet Spring Structure
Application: 17/042,076 →
Publication: US 2021/0099063
Related Assignments (1)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest May 31, 2022
From: PERPETUUM LIMITED
To: HITACHI RAIL LIMITED
Reel/Frame 060059/0578 →