Floor cleaning machine
Latest Alfred Kaercher GmbH & Co. KG Patents:
Description
The broken line showing of various elements in
Claims
The ornamental design for a floor cleaning machine, as shown and described.
Referenced Cited
U.S. Patent Documents
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- Alfred Kaercher GmbH & Co. KG, photograph of a floor cleaning machine, 1 page, date unknown.
Patent History
Patent number: D824611
Type: Grant
Filed: Nov 14, 2016
Date of Patent: Jul 31, 2018
Assignee: Alfred Kaercher GmbH & Co. KG (Winnenden)
Inventor: Jochen Burchard (Schwaebisch Gmuend)
Primary Examiner: Michelle E Wilson
Application Number: 29/584,307
Type: Grant
Filed: Nov 14, 2016
Date of Patent: Jul 31, 2018
Assignee: Alfred Kaercher GmbH & Co. KG (Winnenden)
Inventor: Jochen Burchard (Schwaebisch Gmuend)
Primary Examiner: Michelle E Wilson
Application Number: 29/584,307
Classifications
Current U.S. Class:
Occupant Support, Self-propelled, Or Hand Truck Type (D32/16)