Patents Assigned to Henri Joseph Marie Andrien Leroy
  • Broom
    Patent number: 4031588
    Abstract: The invention relates to a broom comprising a bundle of plastics stems wound around a hollow bar for the broom handle. The winding of the plastics stems is ensured by a binding strip co-operating with opposite crenels of the stems serving as a fixing point for the strip and as a passageway for the spirals of the strip to absorb its thickness.
    Type: Grant
    Filed: September 15, 1976
    Date of Patent: June 28, 1977
    Assignee: Henri Joseph Marie Andrien Leroy
    Inventors: Henri Joseph Marie Adrien Leroy, Christian Ludovic Leroy