Matches 1 - 50 out of 51 1 2 >
Match Document Document Title
6279639 Separating mechanism with variable pull-back force  
A separating mechanism 13 is provided which includes a winding shaft 19 that is rotatably supported in a housing 14. A separating net 15 can be wound on the winding shaft 19 and can be stretched in...
5658037 Retractable closure system  
A retractable closure includes a flexible sheet that is comprised, at least in part, of torsion spring material that causes the flexible sheet to form a roll when retracted. The flexible sheet...
5636679 Retractable gate  
The retractable gate of the invention includes a housing, the housing having a central core retractably directing a flexible web within the housing, that in turn is directed from the housing at a...
5437324 Shade with variable load braking and lift assist  
The present invention provides a roller shade with a variable load brake and, in a modification thereof with a lift assist. The load brake includes a compressible spring surrounding a threaded rod,...
5271446 Multi-purpose automatically rewindable sun-shade  
A multi-purpose automatically rewindable sun-shade devised to have a quite long resilient curtain which is wound around a winding tubular shaft when it is not in use. The curtain may be pulled out...
3955611 Awning construction  
An awning construction particularly adapted for mounting on a mobile home. The awning includes an awning shade having one end fixed to an outside wall of the mobile home, and the other end of the...
2696250 Rolling door  
2540742 Rolling door barrel  
2517270 Awning operator  
2349702 Roll-up door  
2098016 Curtain construction  
1709305 Fire-resisting curtain  
1544702 Roller screen  
1506508 Rolling door  
1375219 Door-operating mechanism  
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Matches 1 - 50 out of 51 1 2 >