Invention Grant
- Patent Title: Ceiling tile base mat
- Patent Title (中): 天花板基座垫
-
Application No.: US12975501Application Date: 2010-12-22
-
Publication No.: US08383233B2Publication Date: 2013-02-26
- Inventor: Gregory O. Palm , Martin Brown , Qing Claire Yu , Bangji Cao
- Applicant: Gregory O. Palm , Martin Brown , Qing Claire Yu , Bangji Cao
- Applicant Address: US IL Chicago
- Assignee: USG Interiors, LLC
- Current Assignee: USG Interiors, LLC
- Current Assignee Address: US IL Chicago
- Agency: Pearne & Gordon LLP
- Main IPC: B32B7/02
- IPC: B32B7/02
Abstract:
A water felted base mat for a suspended ceiling tile comprising on a weight basis about ½ mineral wool, starch binder, limited to about ⅛, newsprint, limited to about ⅛, and about ¼ expanded glass beads.
Public/Granted literature
- US20120164422A1 CEILING TILE BASE MAT Public/Granted day:2012-06-28
Information query
