IP Library › Granted Patent US 618,638
Granted Patent S1
US 618,638 · App. 29/327,478 · Granted Jun 29, 2010

Reaction tube

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Quick Facts
Patent No.
US 618,638
App. No.
29/327,478
Granted
Jun 29, 2010
Kind
S1
Claims (1)

I claim an ornamental design for a reaction tube, as shown and described.

Assignments (2)
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Dec 31, 2018
From: HITACHI KOKUSAI ELECTRIC INC.
To: KOKUSAI ELECTRIC CORPORATION
Reel/Frame 048008/0206 →
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Feb 17, 2009
From: NAKASHIMA, SEIYO
To: HITACHI KOKUSAI ELECTRIC, INC.
Reel/Frame 022267/0032 →