| Patents for E06B 9 - Screening or protective devices for openings, with or without operating or securing mechanisms; Closures of similar construction (37,808) |
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| 02/24/1981 | CA1096293A1 Venetian blind with vertically arranged slats |
| 02/18/1981 | EP0023974A1 Roller shutter |
| 02/17/1981 | US4251039 Rolling door curtain mounting apparatus |
| 02/17/1981 | US4250597 Cord guide and support therefor |
| 02/17/1981 | CA1095824A1 Tambour door and housing assembly |
| 02/10/1981 | US4249714 Roller shade bracket for reversible shades |
| 02/10/1981 | US4249589 Apparatus for mounting an environment controlling sheet |
| 02/10/1981 | US4249345 Releasable window guard |
| 02/03/1981 | US4248022 Exterior window shutter assembly |
| 01/27/1981 | US4247599 Composite sheet material having low emittance characteristics |
| 01/27/1981 | US4246952 Interior type weather seal panel |
| 01/20/1981 | US4245688 Cord lock for a venetian blind lift cord |
| 01/20/1981 | US4245687 Venetian blind and tilting mechanism therefor |
| 01/20/1981 | US4245435 High thermal efficiency window |
| 01/14/1981 | EP0022334A1 Security gate |
| 01/13/1981 | US4244417 Flexible door wiper seal |
| 01/07/1981 | EP0021892A1 Adjustable insulating screen |
| 01/06/1981 | US4243090 Burglar proof fire safe window covering |
| 01/06/1981 | US4242836 Energy conserving security shutters |
| 12/30/1980 | US4241487 Disposable unitary spline installation tool |
| 12/23/1980 | US4240490 Shade for recreational vehicle |
| 12/23/1980 | CA1092016A1 Guiding end piece for venetian blind bottom rail |
| 12/16/1980 | US4238969 Mechanical gearing for roller blinds and awnings |
| 12/11/1980 | WO1980002715A1 A cord lock for a venetian blind lift cord |
| 12/11/1980 | WO1980002714A1 Tilter mechanism |
| 12/11/1980 | WO1980002713A1 Venetian blind and tilting mechanism therefor |
| 12/11/1980 | WO1980002712A1 Plant for the automatic control of the incident solar flux |
| 12/10/1980 | EP0020296A1 Method and means for controlling the radiation energy of the total spectrum in rooms |
| 12/09/1980 | US4237957 Venetian blind and tape roll support for a venetian blind |
| 12/09/1980 | US4237956 Solar heated door |
| 12/02/1980 | US4236567 Fastening member for securing the slats of a venetian blind to a support element and method for assembly |
| 12/02/1980 | US4236566 External venetian blind |
| 12/02/1980 | US4236360 Multiple-pane window comprising a fluid filter curtain |
| 11/26/1980 | EP0019140A2 Roller shutter, particularly for furniture |
| 11/25/1980 | US4235494 Data processor enclosure with tambour door |
| 11/25/1980 | US4235406 Support bracket for a venetian blind |
| 11/18/1980 | US4234033 Roller door and frame combination |
| 11/18/1980 | US4234032 Roller blind box |
| 11/18/1980 | CA1089756A1 Venetian blind tilting and lifting unit |
| 11/18/1980 | CA1089755A1 Venetian blind with vertically arranged slats |
| 11/12/1980 | EP0018906A1 Glazed façade elements, especially prefabricated windows |
| 11/12/1980 | EP0018864A1 Blocking mechanism limiting the unwinding of a flexible material, and its application to a roller blind |
| 11/04/1980 | US4231412 Folding garage screen door |
| 11/04/1980 | US4231411 Roller-blind assembly |
| 10/28/1980 | US4230763 Open weave drapery fabric in association with a solar light-control film |
| 10/28/1980 | CA1088580A1 Fire door and operator therefor |
| 10/21/1980 | US4228843 Roll blind |
| 10/14/1980 | US4227305 Hand tool for cutting blind strips and the like |
| 10/14/1980 | CA1087514A1 Multipurpose structure for supporting drapery tracks, venetian blinds, or the like |
| 10/14/1980 | CA1087458A1 Low cost storm window |
| 10/07/1980 | US4226455 Locking device for raisable venetian blind |
| 10/07/1980 | US4226396 Universal shade bracket |
| 10/07/1980 | US4226049 Security ventilating system |
| 10/02/1980 | WO1980002036A1 Insulation curtain |
| 10/01/1980 | EP0016022A1 Mechanism for window insulation |
| 09/30/1980 | US4224974 Mounting bracket for venetian blind assembly |
| 09/30/1980 | US4224973 Drive mechanism, particularly for moving and turning the slats of a blind |
| 09/23/1980 | US4223714 Window shade roller assembly |
| 09/16/1980 | US4222162 Screen repair |
| 09/16/1980 | US4222156 Holder for supporting a valance at a venetian blind head |
| 09/09/1980 | US4221091 Window insulation system |
| 09/03/1980 | EP0015043A1 Blind |
| 09/03/1980 | EP0015000A1 Improved method and apparatus for detecting sewing defects on a stocking toe closer |
| 09/02/1980 | US4220189 Window shade sealing system |
| 08/26/1980 | US4219067 Anti-rattle curtain assembly |
| 08/20/1980 | EP0014240A1 Emergency crank handle for motor-driven roller doors and the like |
| 08/19/1980 | US4217945 Wedge-shaped securing element for roller blind assembly |
| 08/12/1980 | US4217012 Storage unit |
| 08/06/1980 | EP0013743A1 Enclosure for data processing apparatus |
| 07/29/1980 | US4214622 Vertical blind |
| 07/29/1980 | CA1082587A1 Window shade braking mechanism |
| 07/22/1980 | CA1082095A1 Venetian blind construction |
| 07/15/1980 | US4212341 Sun screen blinds and the like |
| 07/15/1980 | CA1081746A1 Device for termina rotary movement of a driven shaft |
| 07/09/1980 | EP0012893A1 Sliding closure for furniture, installations and openings of buildings |
| 07/08/1980 | CA1081113A1 Valances |
| 07/08/1980 | CA1081112A1 Roller blinds |
| 07/08/1980 | CA1080951A1 Window shade cutter |
| 06/25/1980 | EP0012263A1 Vertical Venetian blind with laterally movable slats pivoting about their vertical axis |
| 06/24/1980 | CA1080113A1 Means for mounting vertical slats with a venetian blind |
| 06/03/1980 | US4205816 Curtain holder |
| 05/27/1980 | CA1078298A1 Slatted blinds |
| 05/14/1980 | EP0010878A1 Cord guide and support therefor |
| 05/13/1980 | US4202395 Adjustable shade construction |
| 04/30/1980 | EP0010490A1 Tubes, pipes and hollow structures of plastic material, method and tool for their manufacture |
| 04/29/1980 | US4200135 Venetian blind tilting and lifting unit |
| 04/22/1980 | US4199019 Venetian blind construction |
| 04/15/1980 | US4197897 Closure for building opening |
| 04/15/1980 | US4197896 Window shade casing |
| 04/15/1980 | CA1075771A1 Two-way mobile radio voice/data shared communications system |
| 04/08/1980 | US4196767 Combination control panel |
| 04/08/1980 | CA1075084A1 Sliding closure panel assembly |
| 04/01/1980 | US4195681 Fly screens for windows |
| 04/01/1980 | US4195680 Color variable window covering |
| 03/25/1980 | US4194551 End piece for the bottom rail of a venetian blind |
| 03/25/1980 | US4194550 Apparatus for insulating against conductive, convective and radiant heat transmission |
| 03/25/1980 | US4194549 Upwardly openable door |
| 03/18/1980 | US4193438 Vertical-blind-like modular assembly |
| 03/11/1980 | US4192369 Adjustable decorative shutter |
| 03/04/1980 | US4191165 Breaksun shield operating as a collector |