IP Library › Granted Patent US 577,558
Granted Patent S1
US 577,558 · App. 29/296,840 · Granted Sep 30, 2008

Portable electric driver

Assignee: Hitachi Koki Co., Ltd.
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Quick Facts
Patent No.
US 577,558
App. No.
29/296,840
Granted
Sep 30, 2008
Kind
S1
Claims (1)

The ornamental design for a portable electric driver, as shown.

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 Dec 13, 2007
From: TANIGUCHI, TAKESHI; AOKI, YOSHIKI; OKADA, MASANORI; UEDA, TAKASHI
To: HITACHI KOKI CO., LTD.
Reel/Frame 020238/0177 →
Priority Claims (1)
JP 2007-016045 · Jun 15, 2007 · national