US D1,028,394 S
Floor cleaning machine
Jochen Burchard, Schwaebisch Gmuend (DE)
Assigned to Alfred Kaercher SE & Co. KG, Winnenden (DE)
Filed by Alfred Kaercher SE & Co. KG, Winnenden (DE)
Filed on Jan. 10, 2022, as Appl. No. 29/791,385.
Claims priority of application No. WIPO106809 (WO), filed on Jul. 15, 2021.
Term of patent 15 Years
LOC (14) Cl. 15 - 05
U.S. Cl. D32—15
OG exemplary drawing
 
I claim the ornamental design for a floor cleaning machine, as shown and described.