公开(公告)号：US11560714B2

公开(公告)日：2023-01-24

申请号：US16783469

申请日：2020-02-06

申请人： United States Gypsum Company

发明人： Suman Sinha Ray ,  Salvatore C. Immordino, Jr. ,  Mark Joseph ,  Terry Rosenstiel ,  William White

IPC分类号： E04C2/16 ,  E04B5/02 ,  E04B2/00 ,  D21H27/18 ,  D21H13/50 ,  B32B29/00 ,  C04B111/94 ,  C04B111/00 ,  D21H27/30 ,  B32B13/08

摘要： A building construction product with an electroconductive surface, the building construction product comprising a core with one or more surfaces covered by an electroconductive paper comprising carbon fibers, the electroconductive paper being attached to the one or more surfaces of the core. Methods and materials for producing the building construction products with an electroconductive surface and products and methods for shielding an area from electromagnetic waves.

公开(公告)号：US11056870B2

公开(公告)日：2021-07-06

申请号：US16391014

申请日：2019-04-22

申请人： UNITED STATES GYPSUM COMPANY

发明人： Salvatore C. Immordino, Jr. ,  Terry Rosenstiel ,  Mark Joseph ,  Suman Sinha Ray ,  William White ,  Alexander Dadakis

IPC分类号： H02G3/30 ,  F16B1/00 ,  H05K7/02

摘要： A decorative interior trim piece is provided for use in a low voltage power transmission system, and includes an outer, decorative surface, an opposite inner surface facing a substrate, a first end surface and an opposite second end surface. At least one conductive element extends from the first end surface to said second end surface on the inner surface. Each conductive element has a connector surface at each of the first end and second ends. At least one magnetic fastener is secured to the inner surface for releasably attaching the trim piece to the substrate. A complementary low voltage power transmission system is also disclosed.