Invention Grant
- Patent Title: Floor covering with interlocking design
- Patent Title (中): 地板与联锁设计
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Application No.: US12181604Application Date: 2008-07-29
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Publication No.: US08006460B2Publication Date: 2011-08-30
- Inventor: Hao A. Chen , John M. Whispell , Ji-Min Wan
- Applicant: Hao A. Chen , John M. Whispell , Ji-Min Wan
- Applicant Address: US NJ Salem HK Wanchai
- Assignee: Mannington Mills, Inc.,Novalis Holdings Limited
- Current Assignee: Mannington Mills, Inc.,Novalis Holdings Limited
- Current Assignee Address: US NJ Salem HK Wanchai
- Agency: Kilyk & Bowersox, P.L.L.C.
- Main IPC: E04B2/46
- IPC: E04B2/46
Abstract:
Surface coverings, such as floor coverings, with an interlocking design are described. Methods of making the surface coverings are further described.
Public/Granted literature
- US20090031662A1 Floor Covering With Interlocking Design Public/Granted day:2009-02-05
Information query
IPC分类:
