Invention Grant
- Patent Title: Flooring system with grout line
- Patent Title (中): 地板系统与灌浆线
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Application No.: US12183382Application Date: 2008-07-31
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Publication No.: US07707792B2Publication Date: 2010-05-04
- Inventor: Daniel P. Steele , Curt N. Thompson
- Applicant: Daniel P. Steele , Curt N. Thompson
- Applicant Address: US DE Wilmington
- Assignee: Premark RWP Holdings, Inc.
- Current Assignee: Premark RWP Holdings, Inc.
- Current Assignee Address: US DE Wilmington
- Agency: Welsh & Flaxman LLC
- Main IPC: E04B2/00
- IPC: E04B2/00

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.
Public/Granted literature
- US20090038254A1 FLOORING SYSTEM WITH GROUT LINE Public/Granted day:2009-02-12
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