134669 ⎘
Window sashes, door leaves, or like elements for closing wall or like openings; Layout of fixed or moving closures, e.g. windows in wall or like openings ; Features of rigidly-mounted outer frames relating to the mounting of wing frames; Doors or windows extensible when set in position with several wings opening horizontally towards the same side of the opening and each closing a separate part of the opening
Sub-classes:THERMALLY ENHANCED MULTI-COMPONENT GLASS DOORS AND WINDOWS
#2Sliding door with braking system
#3Indexing multi-panel door
#4Panel frame joints, sills, and other elements of folding door systems with shootbolt system
#5Thermally enhanced multi-component glass doors and windows
#6Protective cover for weighing instrument with suspended sliding door
#7Thermally enhanced multi-component glass doors and windows
#8SHOOT BOLT ASSEMBLY
#9Fully Open Panel Arrangement with Multiple Guide Rails for Large Window/Door Opening
#10Bypass door
#11SLIDING DOOR WITH STACKABLE PANELS
#12Multipanel sliding door
#13Device for operating a window
#14Multipanel sliding doors
#15Sliding window arrangement
#16Room dividing system