Patents by Inventor Arnaud Delaittre

Arnaud Delaittre 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).

  • Ascender device with cam for belaying on a fixed rope
    Patent number: 8225905
    Abstract: An ascender device for belaying on a fixed rope, comprising a body with a trough, and an actuating lever having a pivot, a cam for clamping the rope, and a hole for attaching a safety means. A connecting arm with a button-hole is articulated between the pivot and body to move the actuating lever between an inactive position facilitating insertion of the rope in the trough and an active position wherein the ends of the pivot are housed in aligned recesses acting as bearings. A double lock comprises a first lock and a second lock to secure the two opposite ends of the pivot in the recesses, each lock being associated with an unlocking tab for releasing same.
    Type: Grant
    Filed: November 9, 2009
    Date of Patent: July 24, 2012
    Assignee: Zedel
    Inventors: Arnaud Delaittre, Alain Maurice, Paul Petzl
  • Ascender device with cam for belaying on a fixed rope
    Publication number: 20100126802
    Abstract: An ascender device for belaying on a fixed rope, comprising a body with a trough, and an actuating lever having a pivot, a cam for clamping the rope, and a hole for attaching a safety means. A connecting arm with a button-hole is articulated between the pivot and body to move the actuating lever between an inactive position facilitating insertion of the rope in the trough and an active position wherein the ends of the pivot are housed in aligned recesses acting as bearings. A double lock comprises a first lock and a second lock to secure the two opposite ends of the pivot in the recesses, each lock being associated with an unlocking tab for releasing same.
    Type: Application
    Filed: November 9, 2009
    Publication date: May 27, 2010
    Applicant: ZEDEL
    Inventors: Arnaud Delaittre, Alain Maurice, Paul Petzl