134461 ⎘
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; Arrangements of wings characterised by the manner of movement; Arrangements of movable wings in openings; Features of wings or frames relating solely to the manner of movement of the wing with more than one kind of movement Louvre type windows, e.g. windows made of movable strips of glass
Spindle drive having a reverse-lock transmission
#2Spindle drive, spindle nut, and louvre window or louvre shutter having a spindle drive
#3System and method for improved louver windows
#4Venetian blind
#5Twin louver window assembly for efficient thermal control
#6Shutter Within a Shutter and Methods for Forming Same
#7Jalousie window with daylighting and shading shelf