stepped or undulated

Industry

  • CPC
  • E06B2003/26358
This industry / category may be too specific. Please go to a parent level for more data

Patents Grantslast 30 patents

Patents Applicationslast 30 patents

  • Information Patent Application

    HALF-SHELL FOR FORMING THERMAL BREAK DOOR AND WINDOW FRAMES OR THE...

    • Publication number 20090229202
    • Publication date Sep 17, 2009
    • Norsk Hydro ASA
    • Maurizio Dampierre
    • E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
  • Information Patent Application

    Window frames

    • Publication number 20040025454
    • Publication date Feb 12, 2004
    • Norman Burgess
    • E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS