公开(公告)号：US11718988B1

公开(公告)日：2023-08-08

申请号：US18113881

申请日：2023-02-24

申请人： Preston Godfrey

发明人： Preston Godfrey

IPC分类号： E04B9/10

CPC分类号： E04B9/10

摘要： A ceiling grid system as part of a suspended ceiling having a plurality of ceiling panels includes main runners and cross-runners oriented transverse to each other and forming a two-dimensional array having openings, each opening defining a position within the suspended ceiling in which a ceiling panel is disposed, the main runners and the cross-runners being configured to attach to each other and to be fixed in the horizontal plane in the physical space, each one of a plurality of panel support members is connected with a main runner or a cross-runner and is configured to support one of the ceiling panels, each panel support member is movable in a rotatable manner with respect to the main runner or the cross-runner to facilitate the installation or removal of one of the ceiling panel with respect to its predetermined position within the suspended ceiling.

公开(公告)号：US11603662B1

公开(公告)日：2023-03-14

申请号：US17516610

申请日：2021-11-01

申请人： Preston Godfrey

发明人： Preston Godfrey

IPC分类号： E04B9/06 ,  E04B9/24

摘要： A ceiling grid system as part of a suspended ceiling having a plurality of ceiling panels includes main runners and cross-runners oriented transverse to each other and forming a two-dimensional array having openings, each opening defining a position within the suspended ceiling in which a ceiling panel is disposed, the main runners and the cross-runners being configured to attach to each other and to be fixed in the horizontal plane in the physical space, each one of a plurality of panel support members is connected with a main runner or a cross-runner and is configured to support one of the ceiling panels, each panel support member is movable in a rotatable or linear manner with respect to the main runner or the cross-runner to facilitate the installation or removal of one of the ceiling panel with respect to its predetermined position within the suspended ceiling.

公开(公告)号：US20230250637A1

公开(公告)日：2023-08-10

申请号：US18113881

申请日：2023-02-24

申请人： Preston Godfrey

发明人： Preston Godfrey

IPC分类号： E04B9/10

CPC分类号： E04B9/10

摘要： A ceiling grid system as part of a suspended ceiling having a plurality of ceiling panels includes main runners and cross-runners oriented transverse to each other and forming a two-dimensional array having openings, each opening defining a position within the suspended ceiling in which a ceiling panel is disposed, the main runners and the cross-runners being configured to attach to each other and to be fixed in the horizontal plane in the physical space, each one of a plurality of panel support members is connected with a main runner or a cross-runner and is configured to support one of the ceiling panels, each panel support member is movable in a rotatable manner with respect to the main runner or the cross-runner to facilitate the installation or removal of one of the ceiling panel with respect to its predetermined position within the suspended ceiling.

公开(公告)号：US11408225B1

公开(公告)日：2022-08-09

申请号：US17682287

申请日：2022-02-28

申请人： Preston Godfrey

发明人： Preston Godfrey

IPC分类号： A47C12/00 ,  E06C1/00

摘要： A cabinet mounted step stool can be collapsed to a narrow horizontal profile for storage without compromising usefulness of the cabinet. The step stool is supported on support channels fastened to two side walls of the cabinet. A pair of fixed track channels are supported on the support channels with the fixed track channel openings facing each other, within which two sliding track channels slide with one on the left and the other on the right. Four step support assemblies, each of which comprises a step support with one end pivotally attached to a roller and the other end pivotally attached to a foot. Two rollers slide within the left and other two rollers slide within the right sliding track channel. Two steps are supported on four corners by the four step support assemblies. When extended, the step stool provides two steps with approximately 13½″ rise in height.