IP Library Granted Patent US 7,707,792
Granted Patent B2
US 7,707,792 · App. 12/183,382 · Granted May 4, 2010

Flooring system with grout line

Assignee: Premark RWP Holdings, Inc.
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Quick Facts
Patent No.
US 7,707,792
App. No.
12/183,382
Granted
May 4, 2010
Kind
B2
Abstract

A flooring panel includes a decorative upper surface and a lower surface. The flooring panel further includes a plurality of edges extending between the decorative upper surface and the lower surface. The plurality of edges are shaped and dimensioned for selective coupling with adjacent flooring panels, wherein each of the plurality of edges includes an edge profile having at least a male coupling member or a female coupling member. The flooring panel also includes at least one notched transition section that extends between one of the plurality of edges of the flooring panel and the decorative upper surface of the flooring panel. When adjacent flooring panels are brought together, the at least one notched transition section of the adjacent flooring panels defines a grout receiving recess into which a material may be poured for creation of the a grout line between the adjacent flooring panels.

Claims (29)

1. A flooring panel, comprising:

a decorative upper surface and a lower surface shaped and dimensioned for engaging a support surface on which the flooring panel is to be installed;

the flooring panel further includes a plurality of edges extending between the decorative upper surface and the lower surface, the plurality of edges are shaped and dimensioned for selective coupling with adjacent flooring panels, wherein each of the plurality of edges includes an edge profile having at least a male coupling member or a female coupling member shaped and dimensioned for engaging mating male coupling members or female coupling members of an adjacent flooring panel;

at least one notched transition section, the at least one notched transition section extending between a first edge of the plurality of edges of the flooring panel and the decorative upper surface of the flooring panel, the at least one notched transition section includes a vertical first wall and a horizontal second wall, and the first edge includes a vertically oriented wall directly depending from the horizontal second wall and a coupling member positioned between the horizontal second wall and the lower surface of the flooring panel;

a second edge includes a vertically oriented first wall that extends downwardly from the decorative upper surface until it reaches a horizontal wall, and wherein a coupling member is positioned between the horizontal wall and the lower surface of the flooring panel;

wherein when adjacent flooring panels are brought together by coupling respective male coupling members and female coupling members along respective edges of the adjacent flooring panels a grout receiving recess is formed into which a grout material may be poured for creation of the a grout line between the adjacent flooring panels, the grout receiving recess being defined by the vertical first wall of the notched transition section, the horizontal second wall of the notched transition section and the vertically oriented first wall of the adjacent flooring panel.

2. The flooring panel according to claim 1 , wherein the decorative upper surface is a decorative laminate that is secured to a substantially rigid substrate.

3. The flooring panel according to claim 1 , a plurality of notched transition sections extend between respective edges of the flooring panel and the decorative upper surface of the flooring panel.

4. A flooring system comprising:

a first flooring panel including a decorative upper surface and a lower surface shaped and dimensioned for engaging a support surface on which the first flooring panel is to be installed; the first flooring panel further includes a plurality of edges extending between the decorative upper surface and the lower surface, the plurality of edges are shaped and dimensioned for selective coupling with a second flooring panel, wherein each of the plurality of edges of the first flooring panel includes an edge profile having at least a male coupling member or a female coupling member shaped and dimensioned for engaging a mating male coupling member or female coupling member of the second flooring panel; and at least one notched transition section, the at least one notched transition section extending between a first edge of the plurality of edges of the first flooring panel and the decorative upper surface of the first flooring panel, the at least one notched transition section includes a vertical first wall and a horizontal second wall; a second edge includes a substantially vertically oriented first wall that extends downwardly from the decorative upper surface until it reaches a horizontal wall;

the second flooring panel includes a decorative upper surface and a lower surface shaped and dimensioned for engaging the support surface on which the second flooring panel is to be installed; the second flooring panel further includes a plurality of edges extending between the decorative upper surface and the lower surface, the plurality of edges are shaped and dimensioned for selective coupling with the first flooring panel, wherein each of the plurality of edges of the second flooring panel includes an edge profile having at least a male coupling member or a female coupling member shaped and dimensioned for engaging a mating male coupling member or female coupling member of the first flooring panel; and at least one notched transition section, the at least one notched transition section extending between a first edge of the plurality of edges of the second flooring panel and the decorative upper surface of the second flooring panel; wherein the first flooring panel and the second flooring panel are brought together along a coupling line by coupling respective male coupling members and female coupling members of respective edges of the first flooring panel and the second flooring panel, the at least one notched transition section includes a vertical first wall and a horizontal second wall; a second edge includes a vertically oriented first wall that extends downwardly from the decorative upper surface until it reaches a horizontal wall;

a grout receiving recess at the coupling line of the first flooring panel and the second flooring panel, the grout receiving recess consisting essentially of the vertical first wall of the notched transition section of the first flooring panel, the horizontal second wall of the notched transition section of the first flooring panel and the vertically oriented first wall of the a second flooring panel; and

a grout material applied within the grout receiving recess to form a grout line at the coupling point of the first flooring panel and the second flooring panel.

5. The flooring system according to claim 4 , wherein the decorative upper surface of the first flooring panel is a decorative laminate that is secured to a substantially rigid substrate and the decorative upper surface of the second flooring panel is a decorative laminate that is secured to a substantially rigid substrate.

6. The flooring system according to claim 4 , wherein the first flooring panel includes a plurality of notched transition sections extending between respective edges of the first flooring panel and the decorative upper surface of the first flooring panel and the second flooring panel includes a plurality of notched transition sections extending between respective edges of the second flooring panel and the decorative upper surface of the second flooring panel.

7. A method for installing flooring panels, comprising:

installing a first flooring panel upon a support surface, the first flooring panel including a decorative upper surface and a lower surface shaped and dimensioned for engaging the support surface on which the first flooring panel is to be installed; the first flooring panel further includes a plurality of edges extending between the decorative upper surface and the lower surface, the plurality of edges are shaped and dimensioned for selective coupling with a second flooring panel, wherein each of the plurality of edges of the first flooring panel includes an edge profile having at least a male coupling member or a female coupling member shaped and dimensioned for engaging a mating male coupling member or female coupling member of the second flooring panel; the first flooring panel also includes at least one notched transition section, the at least one notched transition section extending between a first edge of the plurality of edges of the first flooring panel and the decorative upper surface of the first flooring panel, the at least one notched transition section includes a vertical first wall and a horizontal second wall, and the first edge includes a vertically oriented wall directly depending from the horizontal second wall and a coupling member positioned between the horizontal second wall and the lower surface of the flooring panel;

and a second edge includes a vertically oriented first wall that extends downwardly from the decorative upper surface until it reaches a horizontal wall, and wherein a coupling member is positioned between the horizontal wall and the lower surface of the flooring panel;

installing the second flooring panel upon the support surface in mating engagement with the first flooring panel, the second flooring panel includes a decorative upper surface and a lower surface shaped and dimensioned for engaging the support surface on which the second flooring panel is to be installed; the second flooring panel further includes a plurality of edges extending between the decorative upper surface and the lower surface, the plurality of edges are shaped and dimensioned for selective coupling with the first flooring panel, wherein each of the plurality of edges of the second flooring panel includes an edge profile having at least a male coupling member or a female coupling member shaped and dimensioned for engaging a mating male coupling member or female coupling member of the first flooring panel; the second flooring panel includes at least one notched transition section, the at least one notched transition section extending between a first edge of the plurality of edges of the first flooring panel and the decorative upper surface of the second flooring panel, the at least one notched transition section includes a vertical first wall and a horizontal second wall, and the first edge including a vertically oriented wall directly depending from the horizontal second wall and a coupling member positioned between the horizontal second wall and the lower surface of the flooring panel;

and a second edge includes a vertically oriented first wall that extends downwardly from the decorative upper surface until it reaches a horizontal wall, and wherein a coupling member is positioned between the horizontal wall and the lower surface of the flooring panel;

wherein the first flooring panel and the second flooring panel are brought together along a coupling line by coupling respective male coupling members and female coupling members of respective edges of the first flooring panel and the second flooring panel; the step of installing the second panel includes positioning the second flooring panel adjacent the first flooring panel and upon the support surface, and bringing one of the plurality of edges of the second flooring panel into mating engagement with one of the plurality of edges of the first flooring panel along the coupling line, wherein mating engagement of the first flooring panel with the second flooring panel engagement along the coupling line creates a grout receiving recess at the coupling line of the first flooring panel and the second flooring panel, the grout receiving recess being defined by the vertical first wall of the notched transition section of the first flooring panel, the horizontal second wall of the notched transition section of the first flooring panel and the vertically oriented first wall of the second flooring panel; and

applying grout material within the grout receiving recess to form a grout line at the coupling point of the first flooring panel and the second flooring panel.

8. The method according to claim 7 , wherein the decorative upper surface of the first flooring panel is a decorative laminate that is secured to a substantially rigid substrate and the decorative upper surface of the second flooring panel is a decorative laminate that is secured to a substantially rigid substrate end.

9. The method according to claim 7 , wherein the first flooring panel includes a plurality of notched transition sections extending between respective edges of the first flooring panel and the decorative upper surface of the first flooring panel and the second flooring panel includes a plurality of notched transition sections extending between respective edges of the second flooring panel and the decorative upper surface of the second flooring panel.

10. A flooring system comprising:

a first flooring panel including a decorative laminate having an upper surface and an edge portion, and a lower surface shaped and dimensioned for engaging a support surface on which the first flooring panel is to be installed; the first flooring panel further includes a plurality of edges extending between the decorative laminate and the lower surface, the plurality of edges are shaped and dimensioned for selective coupling with a second flooring panel, wherein each of the plurality of edges of the first flooring panel includes an edge profile having at least a male coupling member or a female coupling member shaped and dimensioned for engaging a mating male coupling member or female coupling member of the second flooring panel; and at least one notched transition section, the at least one notched transition section extending between a first edge of the plurality of edges of the first flooring panel and the upper surface of the decorative laminate of the first flooring panel and the at least one notched transition section includes a vertical first wall, including the edge portion of the decorative laminate, and a horizontal second wall; a second edge includes a substantially vertically oriented first wall, including the edge portion of the decorative laminate, that extends downwardly from the upper surface of the decorative laminate;

the second flooring panel includes a decorative laminate having an upper surface and an edge portion, and a lower surface shaped and dimensioned for engaging the support surface on which the second flooring panel is to be installed; the second flooring panel further includes a plurality of edges extending between the decorative laminate and the lower surface, the plurality of edges are shaped and dimensioned for selective coupling with the first flooring panel, wherein each of the plurality of edges of the second flooring panel includes an edge profile having at least a male coupling member or a female coupling member shaped and dimensioned for engaging a mating male coupling member or female coupling member of the first flooring panel; and at least one notched transition section, the at least one notched transition section extending between a first edge of the plurality of edges of the second flooring panel and the upper surface of the decorative laminate of the second flooring panel; wherein the first flooring panel and the second flooring panel are brought together along a coupling line by coupling respective male coupling members and female coupling members of respective edges of the first flooring panel and the second flooring panel, the at least one notched transition section extending between the first edge of the plurality of edges of the second flooring panel and the upper surface of the decorative laminate of the second flooring panel and the at least one notched transition section includes a vertical first wall, including the edge portion of the decorative laminate, and a horizontal second wall; a second edge includes a substantially vertically oriented first wall, including the edge of the decorative laminate, that extends downwardly from the upper surface of the decorative laminate;

a grout receiving recess at the coupling line of the first flooring panel and the second flooring panel, the grout receiving recess including the vertical first wall of the notched transition section of the first flooring panel, the horizontal second wall of the notched transition section of the first flooring panel and the vertically oriented first wall of the a second flooring panel; and

a grout material applied within the grout receiving recess to form a grout line at the coupling point of the first flooring panel and the second flooring panel.

Assignments (5)
TERMINATION AND RELEASE OF SECURITY INTEREST IN PATENTS, PREVIOUSLY RECORDED AT REEL 029341, FRAME 0279 Recorded Aug 5, 2024
From: DEUTSCHE BANK AG NEW YORK BRANCH
To: WILSONART LLC
Reel/Frame 068550/0962 →
NOTICE AND CONFIRMATION OF GRANT OF SECURITY INTEREST IN PATENTS Recorded Nov 21, 2012
From: WILSONART LLC
To: DEUTSCHE BANK AG NEW YORK BRANCH
Reel/Frame 029341/0279 →
MERGER Recorded Nov 16, 2012
From: PREMARK RWP HOLDINGS, LLC
To: WILSONART LLC
Reel/Frame 029314/0482 →
CHANGE OF NAME Recorded Nov 14, 2012
From: PREMARK RWP HOLDINGS, INC.
To: PREMARK RWP HOLDINGS, LLC
Reel/Frame 029295/0950 →
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Aug 28, 2008
From: STEELE, DANIEL P.; THOMPSON, CURT N.
To: PREMARK RWP HOLDINGS, INC.
Reel/Frame 021453/0614 →
Continuity (2)
Provisional Application 6093530300 · Aug 6, 2007
Related Publication 20090038254A1 · Feb 12, 2009