Self-levelling ladder

Self-positioning and self-locking door sweep and door...

Self-raising window covering

Self-raising window covering

Self-returning roller blind

Self-sealing solar collector shield

Self-storing door jamb

Self-supporting insulation element

Self-trimming shield for a door heel

Semi-removable window frame assembly

Semi-rigid window frame

Semiautomatic finger protection device for a door

Separation for showers, bathtubs, or the like

Serpentine structure for a turnstile

Service ladder

Set of metal bodies with rectilinear axis and constant cross...

Set of structural elements for the formaiton of composite...

Shade construction

Shade construction

Shade for non-rectangular opening