Patents by Inventor Rene Hoslet

Rene Hoslet 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).

  • Tube made of plastics material having a tearable cap, said tube with a cover
    Patent number: 5586672
    Abstract: The invention relates to a tube (1) of which the head (2) comprises an impermeable cap (5) which may be torn by twisting, characterized in that this cap has a lateral surface (5) of polygonal contour (6) inclined at less than 10.degree. to the axis (16) of the tube (1) and a tear zone (10) contained between the lateral surface (50) and an internal surface (11) of the cap (5) comprising at least one thin portion having a minimum thickness of 0.05 to 0.18 mm and at least one portion (9, 9') which is at least 1.5 times thicker.The invention also relates to the tube (1) accompanied by a cover maintaining the integrity of the periphery of the cap and comprising a key fitting over the cap so as to tear it by twisting, and to its use in particular for storing and dispensing liquids in metered droplets. The tube is typically used for storing and dispensing medical or cosmetic liquids.
    Type: Grant
    Filed: August 17, 1995
    Date of Patent: December 24, 1996
    Assignee: Cebal, S.A.
    Inventors: Bernard Schneider, Rene Hoslet
  • Container and stopper assembly locked together by relative rotation and use thereof
    Patent number: 5560505
    Abstract: A container and stopper assembly with the container having a head comprising a neck connected by a shoulder to a body of the container. The stopper and the head have respective complementary locking portions for locking by rotation. The locking portions are an elastically flexible axial blade carried by the stopper and axial portions carried by the shoulder. The axial portions include a first portion for catching and retaining the blade and a second portion for abutment of the blade ensuring that it is retained by the first portion and between the two portions.
    Type: Grant
    Filed: July 6, 1994
    Date of Patent: October 1, 1996
    Assignee: CEBAL SA
    Inventors: Bernard Schneider, Rene Hoslet
  • Cap and receptacle with constant orientation
    Patent number: 5046630
    Abstract: The invention relates to a unit made up of a cap and a receptacle with a neck made of plastics, the cap includes a base made of plastics, the base including a sealing member inside the neck which can be fixed on the neck simply by pushing and snapping it on. The base and neck, by longitudinal insertion, cooperate to prevent relative rotation. When the base is pushed onto the neck, insertion with a full cross-section is initiated, then forced insertion of the sealing member in the neck is initiated, and then the snapping on action is initiated. The cap of the invention is used to provide decorated tubes, with the cap oriented in a constant and definitive manner relative to the tubes.
    Type: Grant
    Filed: July 26, 1990
    Date of Patent: September 10, 1991
    Assignee: Cebal
    Inventors: Bernard Schneider, Rene Hoslet