IP Library › Assignment 052167/0569
Patent Assignment
Reel/Frame 052167/0569

Assignment of Assignor's Interest

Recorded: 2020-03-19 Pages: 3
Assignors
GOTO, RYO
Executed: 2020-02-06
FUKAYA, TAKAYUKI
Executed: 2020-02-06
MATSUI, HIROSHI
Executed: 2020-02-06
SAWADA, AKINORI
Executed: 2020-02-06
Assignee
HITACHI METALS, LTD.
2-70, KONAN 1-CHOME, MINATO-KU, TOKYO, 108-8224, JAPAN
Covered Property (1)
Method for Producing Plated Black Heart Malleable Cast Iron Member, Plated Black Heart Malleable Cast Iron Member, and Pipe Joint
Application: 16/648,767 →
Publication: US 2020/0248279
Related Assignments (2)
Other recorded transfers of the patent in this record — the chain of ownership.
Change of Address Sep 11, 2024
From: HITACHI METALS, LTD.
To: HITACHI METALS, LTD.
Reel/Frame 068944/0403 →
Change of Name Sep 11, 2024
From: HITACHI METALS, LTD.
To: PROTERIAL, LTD.
Reel/Frame 068944/0827 →