US D1,064,220 S
Filter cartridge
Shirong Wang, Wuxi (CN)
Assigned to Donaldson Company, Inc., Bloomington, MN (US)
Filed by Donaldson Company, Inc., Bloomington, MN (US)
Filed on Jan. 7, 2022, as Appl. No. 29/822,335.
Term of patent 15 Years
LOC (15) Cl. 23 - 04
U.S. Cl. D23—365
OG exemplary drawing
 
The ornamental design for filter cartridge as shown and described.