IP Library › Granted Patent US 752,136
Granted Patent S1
US 752,136 · App. 29/478,967 · Granted Mar 22, 2016

Image drum cartridge

Inventors: Shigenori Koido (Tokyo, JP); Yukiyoshi Oda (Tokyo, JP); Shinichi Otani (Tokyo, JP)
Assignee: OKI DATA CORPORATION
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Quick Facts
Patent No.
US 752,136
App. No.
29/478,967
Granted
Mar 22, 2016
Kind
S1
Claims (1)

The ornamental design for an image drum cartridge, as shown and described.

Assignments (3)
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Feb 18, 2022
From: OKI DATA CORPORATION
To: OKI ELECTRIC INDUSTRY CO., LTD.
Reel/Frame 059240/0988 →
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Jul 9, 2014
From: KOBAYASHI, ATSUSHI
To: OKI DATA CORPORATION
Reel/Frame 033282/0168 →
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Feb 21, 2014
From: KOIDO, SHIGENORI; ODA, YUKIYOSHI; OTANI, SHINICHI
To: OKI DATA CORPORATION
Reel/Frame 032269/0753 →
Priority Claims (1)
JP 2013-015963 · Jul 12, 2013 · national