Building perimeter systems

Patent metadata

Field	Value
Publication number	US-10876305-B2
Application number	US-201916420438-A
Country	US
Kind code	B2
Filing date	May 23, 2019
Priority date	May 23, 2019
Publication date	Dec 29, 2020
Grant date	Dec 29, 2020

Abstract

An architectural perimeter pocket assembly having at least a top and an inner side for forming an open bottom pocket, the inner side including an upper section and a lower extension section separately formed from the upper section, the sections having mutual engageable coupling formations horizontally displaced from main portions of said sections that when engaged enable the upper section to support the lower extension section vertically and restrain the lower section from pendulum-type motion.

First claim

What is claimed is:

1. An architectural perimeter pocket assembly having at least a top and an inner side that form an open bottom pocket, the inner side including an upper section and a lower extension section separately formed from the upper section and extending along the upper section, each of the upper section and the lower extension section contributing to a vertical height of the inner side, the upper section comprising a coupling formation and the lower extension section comprising a coupling formation, the coupling formation of the upper section being adjacent a lower edge of the upper section and the coupling formation of the lower section being adjacent an upper edge of the lower section, the coupling formations being horizontally displaced from main portions of said sections that enable the upper section to support the lower extension section vertically and restrain the lower extension section from pendulum movement, wherein the upper section and lower extension section coupling formations include mutual engagement surfaces of both sections that include two engagement zones, surfaces of the upper section and lower extension section being in mutual contact at each of the two engagement zones, the two engagement zones being spaced apart by a distance at least equal to 1/15 of a vertical length of the lower extension section wherein said mutual engagement surfaces are engaged by lowering the lower extension section from an elevated position relative to the upper section to an installed position, wherein the upper section coupling formation includes a vertically upstanding hook and the lower extension section coupling formation includes a vertically depending hook adapted to inter-engage with the upstanding hook, wherein the upper section coupling formation further includes an open bottom slot formed by a leg of the upper section and a right angle flange, the open bottom slot having a width that is greater than a wall thickness of the upper section, wherein a vertical extent of the open bottom slot is greater than a height of the hooks, wherein the right angle flange comprises a horizontal part and a vertical part, the horizontal part projecting outwardly from the leg of the upper section, the vertical part extending from the horizontal part, wherein the lower extension section is locked in position relative to the upper section by a screw penetrating the vertical part of the right angle flange of the upper section.

2. The architectural perimeter pocket assembly as set forth in claim 1 , wherein the lower extension section includes a flange projecting outwardly from a vertical plane along which the lower extension section lies, the flange being adapted to be secured to a stabilizing brace.

Assignees

• Usg Interiors Llc

Inventors

• Underkofler Abraham M
• Gulbrandsen Peder J

Classifications

• E06B9/42

  Parts or details of roller blinds, e.g. suspension devices, blind boxes (brackets or adjustable mountings for roller blinds and drawable curtains A47H1/13) · CPC title

• E04F2019/0413

  of metal · CPC title

• E04B9/20

  adjustable · CPC title

• E04B9/30 Primary

  characterised by edge details of the ceiling; e.g. securing to an adjacent wall · CPC title

• E04F19/0468 Primary

  Plinths fixed by hooking in a direction parallel to the wall · CPC title