IP Library › Granted Patent US 540,930
Granted Patent S1
US 540,930 · App. 29/236,474 · Granted Apr 17, 2007

Door for air filter apparatus

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Quick Facts
Patent No.
US 540,930
App. No.
29/236,474
Granted
Apr 17, 2007
Kind
S1
Claims (1)

The ornamental design for a door for air filter apparatus, as shown and described.

Assignments (3)
CHANGE OF NAME Recorded Apr 2, 2008
From: AMERICAN STANDARD INTERNATIONAL INC.
To: TRANE INTERNATIONAL INC.
Reel/Frame 020733/0970 →
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Aug 17, 2005
From: REEDY, MICHAEL HERSCHEL; PENNINGTON, STEPHEN CRAIG; KIM, TONG JIN
To: AMERICAN STANDARD INTERNATIONAL, INC.
Reel/Frame 016907/0702 →
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Aug 17, 2005
From: HAGAN, J. MARK
To: AMERICAN STANDARD INTERNATIONAL, INC.
Reel/Frame 016969/0697 →