Patents by Inventor Andre Lerond

Andre Lerond 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).

  • Patent number: 3998120
    Abstract: Dispensing apparatus for rolled-up strips of wound sheet material with said sheet material so positioned as to be unwound by means of an abutting rotatable and controllable drum including a cutting device for said stripped material.
    Type: Grant
    Filed: April 2, 1975
    Date of Patent: December 21, 1976
    Assignee: Sebas S.A. Societe d'Exploitation d'Appareils Sanitaires
    Inventors: Maurice Granger, Andre Lerond
  • Patent number: 3996828
    Abstract: A device for cutting longitudinal strips from reels of material in sheet form comprising a frame carrying a rotatable shaft to which is secured a disc having an annular peripheral surface which in transverse section has a rouned profile against which bears two cylindrical bearing surfaces formed on a rotatable member carried by an arm pivotably connected to the frame. The cylindrical bearing surfaces are separated from one another and disposed in different planes for contacting the rounded profile of the peripheral surfaces at spaced locations on the rounded profile. The bearing surfaces can be formed on spaced roller bearings whose inner cages are secured in axially spaced rotation on the supporting spindle. The bearing surfaces can also be formed on a ring having a groove therein.
    Type: Grant
    Filed: April 15, 1975
    Date of Patent: December 14, 1976
    Inventors: Maurice Granger, Andre Lerond, Olivier Failliot
  • Patent number: 3981215
    Abstract: Apparatus for cutting sheet material unwound from a roll supported adjacent a cutter, the cutter comprising a stationary cutting member and a distinct movable cutting member adapted to cut material placed between the cutting members. The stationary cutting member is mounted on a support which can be affixed to a wall or supported on legs on the floor, and the movable cutting member is guidably supported for longitudinal travel along the stationary cutting member on which it rides to effect cutting of the material.
    Type: Grant
    Filed: October 9, 1974
    Date of Patent: September 21, 1976
    Inventors: Maurice Granger, Andre Lerond, Olivier Failliot