Floor cleaning device
Latest CARL FREUDENBERG KG Patents:
Description
The patent or application file contains at least one drawing executed in color. Copies of this patent or patent application publication with color drawing(s) will be provided by the Office upon request and payment of the necessary fee.
Claims
The ornamental design for a floor cleaning device, as shown.
Referenced Cited
U.S. Patent Documents
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Patent History
Patent number: D869793
Type: Grant
Filed: Feb 27, 2017
Date of Patent: Dec 10, 2019
Assignee: CARL FREUDENBERG KG (Weinheim)
Inventor: Luca Casini (Milan)
Primary Examiner: Michelle E. Wilson
Application Number: 29/595,181
Type: Grant
Filed: Feb 27, 2017
Date of Patent: Dec 10, 2019
Assignee: CARL FREUDENBERG KG (Weinheim)
Inventor: Luca Casini (Milan)
Primary Examiner: Michelle E. Wilson
Application Number: 29/595,181
Classifications
Current U.S. Class:
Surface Treatment, E.g., Floor, Street, Etc. (D32/15);
With Elongated Handle (D32/51)