Stage platform assembly and method of making same
Номер патента: CA2095585A1
Опубликовано: 07-11-1993
Автор(ы): Michael Hayden
Принадлежит: Individual
Опубликовано: 07-11-1993
Автор(ы): Michael Hayden
Принадлежит: Individual
Реферат: STAGE PLATFORM ASSEMBLY AND THE METHOD OF MAKING SAME ABSTRACT OF THE DISCLOSURE A stage platform assembly including a corner extrusion member for engagement in a box channel member, and a corner securing member for engagement about tongues of the corner extrusion member at the four corners of sections of the box channel member. A stage platform, such as plywood, secures in a protected fashion to the box channel member. Posts or other elevational members can engage in the corner extrusion member for securing sections of the stage platform together. Locks can also be utilized to secure the stage platform assemblies together.
Siding installation apparatus and methods of using and making same
Номер патента: WO2007103750A8. Автор: Kurt Waggoner,Pearse W Cashman,Mark B Grondahl. Владелец: Shear Technologies Inc. Дата публикации: 2007-11-15.