IP Library › Granted Patent US 831,458
Granted Patent S1
US 831,458 · App. 29/615,450 · Granted Oct 23, 2018

Portable electric power sander

Inventors: Takafumi Itoh (Hitachinaka, JP); Shinichi Kakefuda (Hitachinaka, JP); Hisashi Irokawa (Hitachinaka, JP)
Assignee: Hitachi Koki Co., Ltd.
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Quick Facts
Patent No.
US 831,458
App. No.
29/615,450
Granted
Oct 23, 2018
Kind
S1
Claims (1)

The ornamental design for a portable electric power sander, as shown and described.

Assignments (2)
CHANGE OF NAME Recorded Jul 26, 2018
From: HITACHI KOKI KABUSHIKI KAISHA
To: KOKI HOLDINGS CO., LTD.
Reel/Frame 047270/0107 →
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Aug 29, 2017
From: ITOH, TAKAFUMI; KAKEFUDA, SHINICHI; IROKAWA, HISASHI
To: HITACHI KOKI CO., LTD.
Reel/Frame 043438/0645 →
Priority Claims (1)
JP 2017-014114 · Jun 30, 2017 · national