Patent
   D858750
Priority
Dec 15 2016
Filed
Sep 24 2018
Issued
Sep 03 2019
Expiry
Sep 03 2034
Assg.orig
Entity
unknown
17
8
n/a
We claim the ornamental design for an oral irrigator unit, as shown and described.

FIG. 1 is a front isometric view of an oral irrigator unit according to the claimed design.

FIG. 2 is a front elevation view thereof.

FIG. 3 is a rear elevation view thereof.

FIG. 4 is a left side elevation view thereof.

FIG. 5 is a right side elevation view thereof.

FIG. 6 is a top plan view thereof; and,

FIG. 7 is a bottom plan view thereof.

The broken lines illustrate portions of the oral irrigator unit that form no part of the claimed design.

Ladwig, Jeffrey, Porter, Austin Rand

Patent Priority Assignee Title
D888230, Apr 25 2018 FLYCAT ELECTRICAL CO , LTD Desktop oral irrigator
D889636, Feb 22 2019 WATER PIK, INC Water flosser
D901675, Oct 30 2018 WATER PIK, INC Oral irrigator reservoir
D912241, Feb 22 2019 Water Pik, Inc. Water flosser
D912803, Jun 11 2019 Willo 32 SAS Fluid tank
D913485, Sep 11 2019 WATER PIK, INC Oral irrigator
D918381, Jun 11 2019 Willo 32 SAS Base
D940301, Sep 11 2019 Water Pik, Inc. Oral irrigator reservoir
D947367, Apr 10 2020 WATER PIK, INC Water flosser
D948031, Apr 10 2020 WATER PIK, INC Water flosser
D956957, Feb 22 2019 Water Pik, Inc. Reservoir for water flosser
D966500, Sep 11 2019 Water Pik, Inc. Oral irrigator
D980414, Feb 22 2019 Water Pik, Inc. Reservoir for water flosser
ER4410,
ER5040,
ER9694,
ER9897,
Patent Priority Assignee Title
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D725770, Mar 14 2013 WATER PIK, INC Reservoir for water flosser
D740936, Mar 14 2013 WATER PIK, INC Water flosser base unit
D764051, Nov 06 2014 Oral irrigator
D788907, Mar 14 2013 Water Pik, Inc. Water flosser base unit with reservoir lid
D798440, Mar 14 2013 Water Pik, Inc. Water flosser base unit
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Executed onAssignorAssigneeConveyanceFrameReelDoc
Jan 25 2017PORTER, AUSTIN RANDWATER PIK, INC ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0470410958 pdf
Jan 25 2017LADWIG, JEFFREYWATER PIK, INC ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0470410958 pdf
Sep 24 2018Water Pik, Inc.(assignment on the face of the patent)
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