with fixed frames made of concrete, stone-like material or plastics

Patents Grantslast 30 patents

  • Information Patent Grant

    Blind frame for a window or a door

    • Patent number 8,201,368
    • Issue date Jun 19, 2012
    • Alluwinner Ltd
    • Roman Nirel
    • E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
  • Information Patent Grant

    Polymer composite basement door

    • Patent number 7,356,968
    • Issue date Apr 15, 2008
    • The Bilco Company
    • Roger F Joyce
    • E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
  • Information Patent Grant

    Composite window frame structural member

    • Patent number 6,789,369
    • Issue date Sep 14, 2004
    • Monarch Manufacturing Company
    • Steve D. Hughes
    • E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
  • Information Patent Grant

    Buck frame and window frame removably fitted therein

    • Patent number 5,319,884
    • Issue date Jun 14, 1994
    • Jean-Guy Bergeron
    • E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
  • Information Patent Grant

    Combined window and vent unit

    • Patent number 5,315,798
    • Issue date May 31, 1994
    • Daniel W. Zarwell
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Grant

    Sash portlight for marine use

    • Patent number 4,363,349
    • Issue date Dec 14, 1982
    • John M. Childs
    • B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT

Patents Applicationslast 30 patents

  • Information Patent Application

    BLIND FRAME FOR A WINDOW OR A DOOR

    • Publication number 20090255196
    • Publication date Oct 15, 2009
    • ALUMINA SYSTEMS DEVELOPMENT (2006) LTD
    • Roman Nirel
    • E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
  • Information Patent Application

    Polymer composite basement door

    • Publication number 20050144872
    • Publication date Jul 7, 2005
    • The Bilco Company
    • Roger F. Joyce
    • E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS