IP Library › Granted Patent US 638,034
Granted Patent S1
US 638,034 · App. 29/333,562 · Granted May 17, 2011

Engine filter

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Quick Facts
Patent No.
US 638,034
App. No.
29/333,562
Granted
May 17, 2011
Kind
S1
Claims (1)

The ornamental design of the engine filter, as shown and described.

Assignments (2)
CHANGE OF NAME Recorded Dec 29, 2025
From: CUMMINS FILTRATION IP, INC.
To: ATMUS FILTRATION IP INC.
Reel/Frame 074090/0735 →
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Mar 11, 2009
From: ZEMIN, JIANG; ABDALLA, WASSEM; BRUMMITT, CHAD
To: CUMMINS FILTRATION IP, INC.
Reel/Frame 022379/0983 →