Patents by Inventor Patrick Claisse

Patrick Claisse has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Device for lifting a framework, optionally together with a portion of a building resting on said framework
    Patent number: 5867950
    Abstract: A device for lifting a framework (65) optionally together with a portion of a building resting on said framework (65), and in particular a roof, relative to underlying walls. The device (63) is designed to be used as one of a plurality of such devices distributed around the framework (65) and it includes a wall plate (1) suitable for being fixed to the wall (3) and connected to guides (64) for guiding a cursor (76) suitable for co-operating with the framework (65), and controlled thruster (108) for said cursor (76) by common connections (42) that ensure they are identically oriented. The device is particularly applicable to lifting two-slope or four-slope roofs, or floors, or bare frameworks, by suitable adaptations to the cursor (76).
    Type: Grant
    Filed: February 18, 1997
    Date of Patent: February 9, 1999
    Inventor: Patrick Claisse