Patent
   D842570
Priority
Apr 20 2018
Filed
Apr 20 2018
Issued
Mar 05 2019
Expiry
Mar 05 2034
Assg.orig
Entity
unknown
6
33
n/a
The ornamental design for a cleaning tool, as shown and described.

FIG. 1 is a perspective view showing the new design for a cleaning tool;

FIG. 2 is a front view thereof;

FIG. 3 is a rear view thereof;

FIG. 4 is a right side view thereof, a left side view being a mirror image thereof;

FIG. 5 is a top view thereof; and,

FIG. 6 is a bottom view thereof.

Baldwin, Mark W., Chaffee, Matthew D., Renner, Megan E., Mooney, Michael C., Meier, Thomas C., Schaefer, Zachary A.

Patent Priority Assignee Title
D922017, Sep 05 2019 3M Innovative Properties Company Cleaning tool
D922018, Sep 05 2019 3M Innovative Properties Company Refillable cleaning tool
D958477, May 28 2020 Everlab LLC Cleaning device
ER2725,
ER6830,
ER9539,
Patent Priority Assignee Title
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Executed onAssignorAssigneeConveyanceFrameReelDoc
Apr 20 20183M Innovative Properties Company(assignment on the face of the patent)
Oct 19 2018SCHAEFER, ZACHARY A 3M Innovative Properties CompanyASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0483420366 pdf
Oct 19 2018CHAFFEE, MATTHEW D 3M Innovative Properties CompanyASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0483420366 pdf
Oct 23 2018BALDWIN, MARK W 3M Innovative Properties CompanyASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0483420366 pdf
Oct 31 2018RENNER, MEGAN E 3M Innovative Properties CompanyASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0483420366 pdf
Jan 10 2019MEIER, THOMAS C 3M Innovative Properties CompanyASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0483420366 pdf
Jan 10 2019MOONEY, MICHAEL C 3M Innovative Properties CompanyASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0483420366 pdf
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