IP Library › Granted Patent US 975,135
Granted Patent S1
US 975,135 · App. 29/670,869 · Granted Jan 10, 2023

Seal plate for rotary machine

Inventors: Masahiro Murata (Yokohama, JP); Eiichi Tsutsumi (Yokohama, JP)
Assignee: MITSUBISHI HEAVY INDUSTRIES, LTD.
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Quick Facts
Patent No.
US 975,135
App. No.
29/670,869
Granted
Jan 10, 2023
Kind
S1
Claims (1)

The ornament design for a seal plate for rotary machine, as shown and described.

Assignments (3)
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Jun 1, 2022
From: MITSUBISHI POWER, LTD.
To: MITSUBISHI HEAVY INDUSTRIES, LTD.
Reel/Frame 060070/0843 →
CHANGE OF NAME Recorded Dec 31, 2020
From: MITSUBISHI HITACHI POWER SYSTEMS, LTD.
To: MITSUBISHI POWER, LTD.
Reel/Frame 054884/0496 →
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Nov 20, 2018
From: MURATA, MASAHIRO; TSUTSUMI, EIICHI
To: MITSUBISHI HITACHI POWER SYSTEMS, LTD.
Reel/Frame 047556/0926 →
Priority Claims (3)
JP 2018-011233 · May 23, 2018 · national
JP 2018-011234 · May 23, 2018 · national
JP 2018-011235 · May 23, 2018 · national