IP Library › Granted Patent US 808,017
Granted Patent S1
US 808,017 · App. 29/575,068 · Granted Jan 16, 2018

Oxygen concentrating apparatus

Inventors: Shinichi Ito (Tokyo, JP); Hideo Nawata (Tokyo, JP)
Assignee: Teijin Pharma Limited
View Patent ↗
Loading inventors, assignments & file history…
Monitor This Case
Get email alerts when status or documents change.
Order Certified Copies
Most orders are placed with the USPTO same day — all within 24 business hours.
Order via The Patent Place →
Pre-filled with this patent's details
Quick Facts
Patent No.
US 808,017
App. No.
29/575,068
Granted
Jan 16, 2018
Kind
S1
Claims (1)

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

Assignments (2)
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Oct 26, 2018
From: TEIJIN PHARMA LIMITED
To: TEIJIN LIMITED
Reel/Frame 047322/0604 →
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Aug 22, 2016
From: ITO, SHINICHI; NAWATA, HIDEO
To: TEIJIN PHARMA LIMITED
Reel/Frame 039499/0980 →
Priority Claims (1)
JP 2016-003974 · Feb 24, 2016 · national