Patent
   D856614
Priority
Jul 19 2017
Filed
Jan 17 2018
Issued
Aug 13 2019
Expiry
Aug 13 2034
Assg.orig
Entity
unknown
1
40
n/a
The ornamental design for a floor cleaning machine, as shown and described.

FIG. 1 is a front perspective view of a floor cleaning machine showing our new design;

FIG. 2 is a front view thereof;

FIG. 3 is a right side view thereof;

FIG. 4 is a rear view thereof;

FIG. 5 is a top view thereof;

FIG. 6 is a bottom view thereof; and,

FIG. 7 is a bottom perspective view thereof.

Daniels, Micha, Erdwiens, Alexander

Patent Priority Assignee Title
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Jan 17 2018HAWIG MASCHINENFABRIK GESELLSCHAFT MIT BESCHRAENKTER HAFTUNG(assignment on the face of the patent)
Feb 06 2018DANIELS, MICHAHAWIG MASCHINENFABRIK GESELLSCHAFT MIT BESCHRÄNKTER HAFTUNGASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0452070146 pdf
Feb 06 2018ERDWIENS, ALEXANDERHAWIG MASCHINENFABRIK GESELLSCHAFT MIT BESCHRÄNKTER HAFTUNGASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0452070146 pdf
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