| 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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| 04/04/1989 | US4817698 Multiple blade curtain, in particular a venetian blind |
| 04/04/1989 | US4817334 Window bar security system |
| 03/30/1989 | DE3730624A1 Roller-blind end moulding |
| 03/29/1989 | EP0309370A1 Roller blind housing |
| 03/29/1989 | EP0309176A1 Security gate operable with one hand |
| 03/29/1989 | EP0308601A2 Blind |
| 03/29/1989 | EP0224581B1 Roller blind |
| 03/29/1989 | CN2034986U Screen window on rail |
| 03/28/1989 | US4815515 Structure of window shade |
| 03/23/1989 | DE3828663A1 Abgedichteter rolladen Shutters Sealed |
| 03/23/1989 | DE3730944A1 Means for protecting building openings against penetrating insects |
| 03/22/1989 | EP0308356A1 Operating device for roller shutters |
| 03/22/1989 | CN2034610U Winding type combined door |
| 03/21/1989 | US4813469 Louver blind control |
| 03/21/1989 | US4813468 Two and three position over-under window shade |
| 03/21/1989 | US4813198 Variable solar control window assembly |
| 03/15/1989 | EP0307333A1 Roller blind for doors, windows and the like |
| 03/14/1989 | US4811777 Device for at least partly closing a vertical opening in a building and its use as a mechanical anti-freeze shutter |
| 03/14/1989 | US4811466 Releasable pull cord engagement device |
| 03/09/1989 | DE3824668C1 Cable-pull arrangement for opening and closing a window blind |
| 03/07/1989 | US4809760 Self-coiling partition |
| 03/02/1989 | DE3727320A1 Slatted window blind |
| 03/01/1989 | EP0305100A1 Security members and structures |
| 03/01/1989 | EP0305092A2 Expandable collapsible product and method and apparatus for its manufacture |
| 03/01/1989 | EP0305081A2 A retractable window covering assembly |
| 03/01/1989 | EP0304642A1 Sectional door |
| 03/01/1989 | CN2033436U Rolling-screen type convenlence screen door |
| 03/01/1989 | CN2033416U Window screening clamp |
| 02/28/1989 | US4807687 Security door system |
| 02/28/1989 | US4807686 Shade system |
| 02/28/1989 | US4807685 Segmented shutter or gate |
| 02/28/1989 | US4807684 Roll up closet door |
| 02/28/1989 | US4807683 Retractable screen |
| 02/28/1989 | US4807363 Apparatus for trimming venetian blinds |
| 02/23/1989 | DE3726699A1 Sectional door (shutter) leaf |
| 02/22/1989 | EP0304267A1 Security members and method of making same |
| 02/22/1989 | CN2033042U Universal light metal alloy screen door. window |
| 02/16/1989 | DE3816044A1 Element for spanning openings such as doors or windows |
| 02/16/1989 | DE3726363A1 Window grille |
| 02/16/1989 | DE3721921C1 Screening device |
| 02/15/1989 | EP0303107A2 Antiglare device |
| 02/15/1989 | CN2032646U 百页窗帘 One hundred Curtains |
| 02/09/1989 | DE3725606A1 Plastic casing for roller shutter - consists of two polystyrene foam sides with outer sheets of similar material and with top crosspiece whose outer face has relief pattern |
| 02/09/1989 | DE3725380A1 Roller blind |
| 02/09/1989 | DE3725379A1 Roller blind |
| 02/09/1989 | DE3725378A1 Roller blind |
| 02/08/1989 | EP0302763A1 Curtain cord tensioning device |
| 02/08/1989 | EP0302074A1 A device in roll-up doors. |
| 02/08/1989 | CN2032243U Roll screen window |
| 02/08/1989 | CN2032242U Magnetic suction screen window |
| 02/07/1989 | US4802644 Blind headrail bracket |
| 02/07/1989 | US4802523 Blanket shade for window frame |
| 02/07/1989 | US4802522 Support for an operating element of a venetian blind assembly |
| 02/07/1989 | US4802521 Overhead blind |
| 02/02/1989 | DE3823779A1 Schiebetueranordnung Schiebetueranordnung |
| 02/02/1989 | DE3731374A1 Blind-tilting device, and Venetian blind equipped therewith |
| 02/01/1989 | EP0301666A1 Device for coupling cloth rolls, arranged in line, of sunshades which are placed side by side |
| 02/01/1989 | CN2031836U Curtain type screen window |
| 02/01/1989 | CN2031835U Popular blind |
| 01/31/1989 | US4800946 Windstrap for pliable roll-type overhead door |
| 01/31/1989 | US4800693 Heat insulating window unit and insulating blocking component therefor |
| 01/31/1989 | CA1249484A1 Security barrier |
| 01/26/1989 | WO1989000637A1 Security closure |
| 01/25/1989 | EP0300177A1 End piece for guiding lamellae |
| 01/25/1989 | CN2031439U Rubber-plastic magnetic attraction type flexible screen door and window |
| 01/25/1989 | CN2031438U Hangable magnetic attraction type soft-frame screen window |
| 01/24/1989 | US4799528 Closure device |
| 01/24/1989 | US4799527 Vertical blind assembly |
| 01/24/1989 | US4799526 Blind with light-transmitting slats |
| 01/24/1989 | US4799525 Multi-option shutter awning assembly |
| 01/24/1989 | US4799524 Protection and/or decorative device for apertures in walls, windows and the like |
| 01/24/1989 | EP0246284A4 Door safety bar. |
| 01/19/1989 | DE3722604A1 Tilting device for gathering-type slatted blinds |
| 01/18/1989 | EP0299178A1 Slat for a roller-shutter |
| 01/18/1989 | CN2031032U Screen window for double layer iron frame window |
| 01/17/1989 | CA1248807A1 Air conditioner system for building |
| 01/11/1989 | EP0298217A1 Operating unit for lemelar blinds or the like |
| 01/11/1989 | CN2030647U Rolling-drawing screen door (window) |
| 01/10/1989 | US4797591 Link suspension for a rotor member |
| 01/10/1989 | US4797567 Shutter control apparatus |
| 01/10/1989 | US4796384 Adaptable security grille and latching mechanism |
| 01/05/1989 | DE3721107A1 Actuating device for the end-position switching device of a slatted blind driven by an electric motor |
| 01/04/1989 | EP0298048A1 Coordinated structure section member assembly, particularly designed for making wing blinds |
| 01/04/1989 | EP0297759A2 Venetian blind assembly method and apparatus |
| 01/04/1989 | EP0297320A2 Connecting device |
| 01/04/1989 | EP0297198A1 Safety device for geared winch for the movement of roller blinds |
| 01/04/1989 | EP0297183A1 Apparatus for mechanically assembling a venetian blind |
| 01/04/1989 | CN2030254U Window screening with mosquito catching |
| 01/03/1989 | US4795515 Process and equipment for making hexagon insulating shade |
| 01/03/1989 | US4794973 Door safety bar |
| 12/29/1988 | DE3820238A1 Venetian blind |
| 12/28/1988 | EP0297016A1 Removable security and insulating element for windows and wings in buildings |
| 12/28/1988 | EP0296755A2 Security grille and manufacturing method |
| 12/28/1988 | EP0296420A2 Window shutter |
| 12/28/1988 | CN88219714U Semi-automatic screen window in the form of rolling curtain |
| 12/27/1988 | US4793396 Adjustable fabric retainer for a window blind |
| 12/22/1988 | DE3825049A1 Wind-screening blind for roofed balconies |
| 12/22/1988 | DE3719036A1 Set of structural elements for constructing that part of a box-like covering for a roller-blind apparatus which is directed towards the interior of the building |
| 12/22/1988 | DE3718844A1 Device for supplying and simultaneously acquiring solar energy |
| 12/22/1988 | DE3718513A1 Turning device for a slatted blind which can be gathered up |