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Class Information
Number: 160/319
Name: Flexible or portable closure, partition, or panel > Roll type > With rotating means > Strand
Description: Roll type devices in which the means for rotating the roll consists of a strand.
Sub-classes under this class:
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7578334 |
Control system for architectural coverings with reversible drive and single operating element |
Aug. 25, 2009 |
| 7549458 |
Automatic movement ascent device gear of roll screen |
Jun. 23, 2009 |
| 7128126 |
Control system for architectural coverings with reversible drive and single operating element |
Oct. 31, 2006 |
| 6843302 |
Shade operator |
Jan. 18, 2005 |
| 6530717 |
Mechanism for locking roll up curtains and the like |
Mar. 11, 2003 |
| 6253822 |
Cord driving mechanism for a blind |
Jul. 3, 2001 |
| 6237669 |
Tilt cord controller for venetian blinds |
May. 29, 2001 |
| 6158563 |
Winding mechanism |
Dec. 12, 2000 |
| 6142211 |
Shade operator with release brake |
Nov. 7, 2000 |
| 6138740 |
Bearing structure for vertical blinds and roller shades |
Oct. 31, 2000 |
| 6112800 |
Window treatment safety clutch |
Sep. 5, 2000 |
| 6048285 |
Bearing structure for vertical blinds and rollers shades |
Apr. 11, 2000 |
| 5983972 |
Bearing structure for vertical blinds and roller shades |
Nov. 16, 1999 |
| 5975186 |
Roller blinds mountings |
Nov. 2, 1999 |
| 5938136 |
Shutter control strap recoiler |
Aug. 17, 1999 |
| 5915447 |
Operating arrangement for an electrically operated window screening device |
Jun. 29, 1999 |
| 5890529 |
Dual action retractable cord take-up reel |
Apr. 6, 1999 |
| 5875829 |
Bearing structure for vertical blinds and roller shades |
Mar. 2, 1999 |
| 5535807 |
Element for the connection of lift straps of rolling shutters |
Jul. 16, 1996 |
| 5488983 |
Roller assembly for curtains and the like |
Feb. 6, 1996 |
| 5443109 |
Window shade drive |
Aug. 22, 1995 |
| 5338086 |
Automobile window shade system |
Aug. 16, 1994 |
| 5328113 |
Device for winding the suspension cord of a blind |
Jul. 12, 1994 |
| 5161593 |
Shutter assembly for a bay window |
Nov. 10, 1992 |
| 5137073 |
Chain pulling device |
Aug. 11, 1992 |
| 4883109 |
Roller blind for skylights |
Nov. 28, 1989 |
| 4846248 |
Strap winder, in particular for skylight roller blinds |
Jul. 11, 1989 |
| 4834164 |
Window shade roller brackets and assembly including the same |
May. 30, 1989 |
| 4736784 |
Vertical blind mechanism |
Apr. 12, 1988 |
| 4580463 |
Winch for various shutters used for evacuation of smoke and ventilation purposes |
Apr. 8, 1986 |
| 4534396 |
Roller shade return mechanism |
Aug. 13, 1985 |
| 4519487 |
Alternate manual or power auxiliary control device for controlling winding doors or the like |
May. 28, 1985 |
| RE31793 |
Window shade roller assembly |
Jan. 8, 1985 |
| 4492261 |
Shading system |
Jan. 8, 1985 |
| 4448233 |
Pulling device |
May. 15, 1984 |
| 4401146 |
Roller blinds |
Aug. 30, 1983 |
| 4392392 |
Electrically-operated roller door operating mechanism |
Jul. 12, 1983 |
| 4323105 |
Window shade roller assembly |
Apr. 6, 1982 |
| 4291593 |
Torque reduction unit having small bevel gears, particularly for the operation of rolling shutters |
Sep. 29, 1981 |
| 4262729 |
Roller blinds |
Apr. 21, 1981 |
| 4223714 |
Window shade roller assembly |
Sep. 23, 1980 |
| 4042028 |
Adjustable tube shade roller |
Aug. 16, 1977 |
| 3934832 |
Reel assembly for roller |
Jan. 27, 1976 |
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