Patents by Inventor Jacques Bonnet

Jacques Bonnet 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).

  • Waste recuperating electrical appliance with tubular filter
    Patent number: 6536075
    Abstract: A waste recuperating electrical apparatus (13) composed of a suction device that includes in particular an electric motor (20) and a suction turbine (22), a suction aperture (16a), and a tubular filter (1) forming a waste receptacle. The apparatus (13) further has a housing (14) arranged between the suction aperture (16a) and the suction turbine (22) with both of which it communicates on either side through ducts (16b) and the tubular filter (1) is arranged in the housing (14) such that one of its end orifices (6) is sealed and the opposite end orifice (4) is directly connected to the suction nozzle duct (16b). The filter housing has elements maintaining (3) the filter spaced from the filter (1) housing (14) inner wall so as to increase the volume around the duct enclosing the filter periphery in the suction turbine direction.
    Type: Grant
    Filed: September 29, 2000
    Date of Patent: March 25, 2003
    Assignee: SEB S.A.
    Inventors: Jacques Bonnet, Jose Saude
  • Method for prolonged storage of DNA molecules and packaging implementing said method
    Patent number: 6461571
    Abstract: A process for the long-term preservation of DNA molecules and a packaging for practicing the same provides for extraction, purification and dehumidification of the DNA by any suitable technique carrying out an encapsulation in a sealed corrosion-proof metallic capsule of the DNA molecule.
    Type: Grant
    Filed: November 6, 2000
    Date of Patent: October 8, 2002
    Inventors: Sophie Tuffet, David Georges De Souza, Joseph Portier, Jacques Bonnet, Guy Campet, Thierry Noel
  • Device for supporting the control means for a domestic appliance
    Patent number: 4983799
    Abstract: A cook hob (1) possesses a device for the support of controls (10) which are mounted pivotably on a housing (7) equipped with a ventilation circuit. The device comprises a body (12) having a channel (13), one end of which forms the outlet port of the ventilation circuit. The body (12) can pivot between a position in which the controls (10) are accessible and the outlet port is open, and a position in which the controls are not accessible and the outlet port is closed.
    Type: Grant
    Filed: December 18, 1989
    Date of Patent: January 8, 1991
    Assignee: Compagnie Europeenne pour l'Equipement Menager-Cepem
    Inventors: Jacques Bonnet, Gerard Pressouyre
  • Vacuum cleaner
    Patent number: 4835814
    Abstract: A vacuum cleaner has a motor housing 1 and a suction unit 2 which comprises a suction nozzle 3 and a suction hose for communicating the nozzle with the housing. The suction unit has a hook-up device 4 which may be hooked on to a mounting 5 of the housing to operate a switch 6 provided in the housing and thereby switch off the vacuum cleaner.
    Type: Grant
    Filed: December 21, 1987
    Date of Patent: June 6, 1989
    Assignee: Rowenta-Werke GmbH
    Inventor: Jacques Bonnet
  • Method for aromatizing tobacco smoke
    Patent number: 4466451
    Abstract: A highly-porous silica gel charged with 10% by weight of anethole and 20% by weight of deactivating agent is used in the tip of a cigarette in order to aromatize the smoke drawn from the cigarette in a simple way with anethole even after prolonged storage of the cigarette.
    Type: Grant
    Filed: June 4, 1982
    Date of Patent: August 21, 1984
    Assignee: Baumgartner Papiers S.A.
    Inventors: Jacques Bonnet, Pierre Jaccard, Serge Veluz