Invention Grant
- Patent Title: Wallboard corner finishing strip
- Patent Title (中): 墙板角整理条
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Application No.: US13804890Application Date: 2013-03-14
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Publication No.: US08898976B2Publication Date: 2014-12-02
- Inventor: Guy Rosenthal , Kevin Moyer , James Carey
- Applicant: United States Gypsum Company
- Applicant Address: US IL Chicago
- Assignee: United States Gypsum Company
- Current Assignee: United States Gypsum Company
- Current Assignee Address: US IL Chicago
- Agency: Greer, Burns & Crain, Ltd.
- Agent Pradip Sahu; Philip T. Petti
- Main IPC: E04B2/00
- IPC: E04B2/00 ; E04F13/06
Abstract:
A corner bead strip is provided for finishing a wallboard corner joint, includes a flexible plastic body having a first flange and a second flange, each flange with a corner edge and an opposite free edge. The corner edges are joined by a central flex zone formed by a plastic composition distinct from a plastic composition used for forming the flanges. A web of paper covers a surface of the body.
Public/Granted literature
- US20140096464A1 WALLBOARD CORNER FINISHING STRIP Public/Granted day:2014-04-10
Information query
