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Patent
   D675113
Priority
Jul 27 2011
Filed
Nov 15 2011
Issued
Jan 29 2013
Expiry
Jan 29 2027
Inventors
Droste, Th…
Assg.orig
OVENTROP G…
Assg.curr
Mondi Gron…
Entity
unknown
Referenced by
2
References
3
Maint.:
n/a
The ornamental design for a control unit for heating system, as shown and described.

FIG. 1 is a perspective view from in front and the right of the invention, the not shown left side being identical to but a mirror image of the visible right side;

FIG. 2 is a front elevational view of the invention; and,

FIG. 3 is a bottom view of the invention, the back side of the invention being disclaimed.
INVENTORS:

Droste, Thomas, Salzmann, Andreas

THIS PATENT IS REFERENCED BY THESE PATENTS:
Patent Priority Assignee Title
D904906, Dec 04 2018 Pentair Residential Filtration, LLC Valve controller
D960010, Dec 04 2018 Pentair Residential Filtration, LLC Valve controller
THIS PATENT REFERENCES THESE PATENTS:
Patent Priority Assignee Title
D248454, Sep 27 1976 Heater control unit
D275459, May 24 1982 Ohmtek Products Ltd. Heater control housing
D596962, Apr 28 2008 PHC HOLDINGS CORPORATION Constant-temperature incubator
ASSIGNMENT RECORDS    Assignment records on the USPTO
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Executed onAssignorAssigneeConveyanceFrameReelDoc
Oct 27 2011DROSTE, THOMASOVENTROP GMBH & CO KGASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0272300925 pdf
Nov 04 2011SALZMANN, ANDREASOVENTROP GMBH & CO KGASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0272300925 pdf
Nov 15 2011Oventrop GmbH & Co.KG(assignment on the face of the patent)
Oct 01 2012Nordenia Deutschland Gronau GmbHMondi Gronau GmbHCHANGE OF NAME SEE DOCUMENT FOR DETAILS 0294430855 pdf
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