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Patent
   D706459
Priority
Sep 12 2012
Filed
Sep 12 2012
Issued
Jun 03 2014
Expiry
Jun 03 2028
Inventors
Schluter, …
Assg.orig
Schluter S…
Assg.curr
SCHLUTER S…
Entity
unknown
Referenced by
41
References
35
Maint.:
n/a
The ornamental design for a floor surface underlayment, as shown.

FIG. 1 is a perspective view of a floor surface underlayment in accordance with an embodiment of the present invention;

FIG. 2 is a top view thereof;

FIG. 3 is a bottom view thereof; and,

FIG. 4 is a side view thereof, all other side views being mirror images thereof.
INVENTORS:

Schluter, Werner, Weige, Stefan

THIS PATENT IS REFERENCED BY THESE PATENTS:
Patent Priority Assignee Title
10100517, Dec 17 2015 Pentair Thermal Management LLC Floor underlayment for retaining heater cable
10107505, Aug 18 2014 PROGRESS PROFILES SPA Method and apparatus for positioning heating elements
10215423, Aug 18 2014 PROGRESS PROFILES S P A Method and apparatus for positioning heating elements
10392814, Sep 12 2012 Schluter Systems L. P. Veneer underlayment
10408469, Aug 18 2014 PROGRESS PROFILES SPA Method and apparatus for positioning heating elements
10502434, Jun 17 2016 PROGRESS PROFILES S.P.A. Support for radiant covering and floor heating elements
10712020, Aug 18 2014 PROGRESS PROFILES SPA Method and apparatus for positioning heating elements
10739016, Aug 18 2014 PROGRESS PROFILES S P A Method and apparatus for positioning heating elements
10822812, Sep 12 2012 Schluter Systems L.P. Veneer underlayment
10859274, Apr 01 2016 PROGRESS PROFILES S P A Support for radiant covering and floor heating elements
9625163, Aug 18 2014 PROGRESS PROFILES SPA Method and apparatus for positioning heating elements
9719265, Mar 17 2015 PROGRESS PROFILES SPA; ELEMENTS S R I ; ELEMENTS S R L Floor underlayment for positioning heating elements
9726383, Jun 17 2016 PROGRESS PROFILES S P A Support for radiant covering and floor heating elements
9777931, Aug 18 2014 PROGRESS PROFILES SPA Method and apparatus for positioning heating elements
9797146, Sep 12 2012 Schluter Systems L.P. Veneer underlayment
D773697, Sep 18 2014 AMVIC INC Radiant floor heating underlay board
D797957, Aug 28 2009 PROGRESS PROFILES S.P.A. Floor underlayment
D806274, Aug 04 2015 PROGRESS PROFILES SPA Thermal insulating panel for underfloor heating
D806275, Aug 04 2015 PROGRESS PROFILES SPA Thermal insulating panel for underfloor heating
D806276, Aug 04 2015 PROGRESS PROFILES SPA Thermal insulating panel for underfloor heating
D806277, Aug 04 2015 PROGRESS PROFILES SPA Thermal insulating panel for underfloor heating
D806278, Aug 04 2015 PROGRESS PROFILES SPA Thermal insulating panel for underfloor heating
D806279, Aug 04 2015 PROGRESS PROFILES SPA Thermal insulating panel for underfloor heating
D806280, Aug 04 2015 PROGRESS PROFILES SPA Thermal insulating panel for underfloor heating
D806911, Mar 17 2015 SILCART S P A Floor underlayment
D806912, Aug 04 2015 PROGRESS PROFILES SPA Thermal insulating panel for underfloor heating
D813421, Aug 28 2009 PROGRESS PROFILES SPA Floor underlayment
D818615, Apr 13 2016 PROGRESS PROFILES SPA Thermal insulating panel for underfloor heating
D818616, Apr 13 2016 PROGRESS PROFILES SPA Thermal insulating panel for underfloor heating
D818617, Apr 13 2016 PROGRESS PROFILES SPA Thermal insulating panel for underfloor heating
D830584, Nov 04 2015 Flooring membrane
D832467, Apr 13 2016 PROGRESS PROFILES SPA Thermal insulating panel for underfloor heating
D840057, Mar 17 2015 Silcart S.P.A. Floor underlayment
D841837, Apr 13 2016 PROGRESS PROFILES S.P.A. Floor underlayment
D847384, Mar 17 2015 Silcart S.P.A. Floor underlayment
D872901, Apr 13 2016 PROGRESS PROFILES S.P.A. Floor underlayment
D874028, Apr 13 2016 PROGRESS PROFILES S.P.A. Floor underlayment
D874687, Nov 14 2017 SCHLUTER SYSTEMS L P Flooring underlayment
D880732, Apr 13 2016 PROGRESS PROFILES S.P.A. Floor underlayment
D895163, Jan 15 2019 Hanover Prest-Paving Company Paver grid support
D971449, Apr 13 2016 PROGRESS PROFILES S.P.A. Floor underlayment
THIS PATENT REFERENCES THESE PATENTS:
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ASSIGNMENT RECORDS    Assignment records on the USPTO
///
Executed onAssignorAssigneeConveyanceFrameReelDoc
Sep 12 2012Schluter Systems L.P.(assignment on the face of the patent)
Nov 30 2012SCHLUTER, WERNERSCHLUTER SYSTEMS L P ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0300750156 pdf
Nov 30 2012WEIGE, STEFANSCHLUTER SYSTEMS L P ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0300750156 pdf
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