Patents by Inventor David Piole

David Piole 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: 6599056
    Abstract: An angle accessory includes a mask extending between the covers of two conduit sections to be connected. An angle accessory includes two supports, one for each conduit section, each of those two supports having assembling parts for being directly mounted on the corresponding conduit section base and receiving parts for jointly fixing therein the mask, the mask being divided in two separate side walls, one side wall for each support, hence one side wall for each conduit section.
    Type: Grant
    Filed: September 13, 2000
    Date of Patent: July 29, 2003
    Assignees: Legrand, Legrand SNC
    Inventors: David Piole, François Perrignon De Troyes, Bertrand Decore
  • Patent number: 6501026
    Abstract: An accessory to be attached to a base section of trunking for routing electrical cables is provided with a wall for concealing, inside the trunking, any longitudinal gap beyond an edge of at least one length of cover section. The wall has an effacable projecting finger on the front. Applications include the fitting of electrical devices.
    Type: Grant
    Filed: October 16, 2000
    Date of Patent: December 31, 2002
    Assignees: Legrand, Legrand SNC
    Inventors: David Piole, Bertrand Decore
  • Patent number: 6350948
    Abstract: A support for equipment to be disposed along trunking projecting from a wall includes a body attached to the wall and forming a casing for the equipment which has an opening along its side intended to adjoin the trunking. A trunking cover portion extends from the body, in corresponding relationship to the opening, and covers the trunking locally. The trunking cover portion is formed of at least two separate parts staggered lengthwise across the width of the trunking, disposed end-to-end relative to each other and joining to each other at a junction surface substantially parallel to the opening of the body. Applications include trunking with a relatively small width or height.
    Type: Grant
    Filed: November 29, 1999
    Date of Patent: February 26, 2002
    Assignees: Legrand, Legrand SNC
    Inventors: Raphaël Decore, David Piole