IP Library › Granted Patent US 693,005
Granted Patent S1
US 693,005 · App. 29/449,896 · Granted Nov 5, 2013

Oxygen concentrating apparatus

Inventors: Hideo Nawata (Iwakuni, JP); Hisashi Kiriake (Iwakuni, JP); Seiji Masumura (Iwakuni, JP)
Assignee: Teijin Pharma Limited
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Quick Facts
Patent No.
US 693,005
App. No.
29/449,896
Granted
Nov 5, 2013
Kind
S1
Claims (1)

The ornamental design for an oxygen concentrating apparatus, as shown and described.

Assignments (2)
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Mar 26, 2015
From: TEIJIN PHARMA LIMITED
To: TEIJIN LIMITED
Reel/Frame 035262/0801 →
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Jul 12, 2013
From: NAWATA, HIDEO; KIRIAKE, HISASHI; MASUMURA, SEIJI
To: TEIJIN PHARMA LIMITED
Reel/Frame 030786/0098 →
Priority Claims (1)
JP 2012-023522 · Sep 27, 2012 · national