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Patent
D809721
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Priority
Aug 07 2013
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Filed
Aug 21 2014
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Issued
Feb 06 2018
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Expiry
Feb 06 2032
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Assg.orig
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Entity
unknown
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12
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68
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n/a
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The ornamental design for a floor cleaning device, as shown and described.
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FIG. 1 is a front perspective view of a floor cleaning device;
FIG. 2 is a front elevation view thereof;
FIG. 3 is a rear elevation view thereof;
FIG. 4 is a right elevation view thereof;
FIG. 5 is a left elevation view thereof; and,
FIG. 6 is a top plan view thereof.
The broken lines are provided for the purposes of illustrating environment, and form no part of the claimed design.
Venard, Daniel C., Bearup, Adam
Patent |
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Date |
Maintenance Fee Events |
n/a
Date |
Maintenance Schedule |
n/a