Patent
   D622833
Priority
Apr 21 2009
Filed
Apr 21 2009
Issued
Aug 31 2010
Expiry
Aug 31 2024
Assg.orig
Entity
unknown
9
12
n/a
The ornamental design for a level sensor and heating unit, as shown and described.

FIG. 1 is a front perspective view of a level sensor and heating unit showing my new design,

FIG. 2 is a left side elevation view thereof;

FIG. 3 is a top plan view thereof; and,

FIG. 4 is a front elevation view.

In the drawings, the broken lines shown in the Figures depict unclaimed subject matter only and form no part of the claimed design.

Gismervik, Øystein

Patent Priority Assignee Title
8822887, Oct 27 2010 Shaw Arrow Development, LLC Multi-mode heater for a diesel emission fluid tank
9488368, Aug 01 2013 SSI Technologies, Inc.; SSI TECHNOLOGIES, INC Defrosting a sensor in a vehicle system
9879829, Jun 15 2010 Shaw Development, LLC Tank module interface for fluid reservoirs
D654820, Aug 13 2010 ISSPRO, Inc.; ISSPRO, INC Fuel sender
D729141, May 28 2014 SHAW DEVELOPMENT LLC; Shaw Development, LLC Diesel emissions fluid tank
D729722, May 28 2014 SHAW DEVELOPMENT LLC; Shaw Development, LLC Diesel emissions fluid tank floor
D826485, Sep 29 2017 Miller Manufacturing Company Livestock water trough heater
D923056, Feb 22 2018 JEFFERIES FINANCE LLC Fuel pump assembly
ER4994,
Patent Priority Assignee Title
1190289,
1522992,
2070635,
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Executed onAssignorAssigneeConveyanceFrameReelDoc
Apr 21 2009Wema-System AS(assignment on the face of the patent)
Apr 27 2009GISMERVIK, OYSTEINWema-System ASASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0228800709 pdf
May 15 2020Wema System ASTE CONNECTIVITY NORGE ASCHANGE OF NAME SEE DOCUMENT FOR DETAILS 0688320643 pdf
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