Patents Assigned to ORT Joint-Stock Company
  • Patent number: 8025332
    Abstract: The invention relates to an item of transformable furniture, more particularly to an item of furniture transformable from a chair into a desk and vice versa, from a desk into a chair. The item of transformable furniture comprises a first plate (5) and a second plate (6), linked to each other by a hinge joint (4), where said two plates can rotate respectively round first and second horizontal (2, 3) axes so that the plates can be moved from a first position as seat and back, respectively, to a second position as front panel (17) and worktop (18), respectively, and vice versa. Said plates are linked by said first and second horizontal axes to a supporting construction, which consists of at least three interconnected folding elements (1, 1?, 19).
    Type: Grant
    Filed: September 16, 2007
    Date of Patent: September 27, 2011
    Assignee: ORT Joint Stock Company
    Inventors: Mladen Minkov Tsonev, Ilian Vladimirov Milinov
  • Publication number: 20080296936
    Abstract: The invention relates to an item of transformable furniture, more particularly to an item of furniture transformable from a chair into a desk and vice versa, from a desk into a chair. The item of transformable furniture comprises a first plate (5) and a second plate (6), linked to each other by a hinge joint (4), where said two plates can rotate respectively round first and second horizontal (2, 3) axes so that the plates can be moved from a first position as seat and back, respectively, to a second position as front panel (17) and worktop (18), respectively, and vice versa. Said plates are linked by said first and second horizontal axes to a supporting construction, which consists of at least three interconnected folding elements (1, 1?, 19).
    Type: Application
    Filed: September 9, 2007
    Publication date: December 4, 2008
    Applicant: ORT JOINT STOCK COMPANY
    Inventors: Mladen Minkov Tsonev, Ilian Vladimirov Milinov
  • Patent number: D504240
    Type: Grant
    Filed: February 27, 2003
    Date of Patent: April 26, 2005
    Assignee: ORT Joint-Stock Company
    Inventor: Ilian Vladimirov Milinov
  • Patent number: D505558
    Type: Grant
    Filed: February 6, 2004
    Date of Patent: May 31, 2005
    Assignee: Ort Joint-Stock Company
    Inventors: Ilian Vladimirov Milinov, Mladen Minkov Tsonev
  • Patent number: D506324
    Type: Grant
    Filed: February 6, 2004
    Date of Patent: June 21, 2005
    Assignee: Ort Joint-Stock Company
    Inventors: Ilian Vladimirov Milinov, Mladen Minkov Tsonev
  • Patent number: D488934
    Type: Grant
    Filed: May 3, 2002
    Date of Patent: April 27, 2004
    Assignee: ORT Joint-Stock Company
    Inventor: Ilian Vladimirov Milinov