IP Library › Granted Patent US 722,367
Granted Patent S1
US 722,367 · App. 29/441,916 · Granted Feb 10, 2015

Aeration tube

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Quick Facts
Patent No.
US 722,367
App. No.
29/441,916
Granted
Feb 10, 2015
Kind
S1
Claims (1)

The ornamental design for an aeration tube, as shown and described.

Assignments (2)
CHANGE OF NAME Recorded Sep 5, 2017
From: MITSUBISHI RAYON CO., LTD.
To: MITSUBISHI CHEMICAL CORPORATION
Reel/Frame 043750/0834 →
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Mar 14, 2013
From: FURUNO, SHINSUKE; SASAKAWA, MANABU
To: MITSUBISHI RAYON CO., LTD.
Reel/Frame 030001/0726 →