IP Library › Granted Patent US 566,593
Granted Patent S1
US 566,593 · App. 29/249,818 · Granted Apr 15, 2008

Test gas delivery device

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Quick Facts
Patent No.
US 566,593
App. No.
29/249,818
Granted
Apr 15, 2008
Kind
S1
Claims (1)

The ornamental design for a test gas delivery device, as shown and described.

Assignments (2)
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Apr 6, 2012
From: 3M INNOVATIVE PROPERTIES COMPANY
To: AERIONICS, INC
Reel/Frame 028003/0783 →
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Jan 12, 2007
From: SCHEFFLER, ARTHUR
To: 3M INNOVATIVE PROPERTIES COMPANY
Reel/Frame 018764/0261 →