Patents by Inventor Amleto Pagano

Amleto Pagano 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).

  • Safety lock with plural tumblers, having a shaped consent stud
    Patent number: 4691545
    Abstract: A safety lock with gorge levers, intended to be operated by a web-type key, in which the consent stud, connected to the plate with latches and traversing the windows with opposite teeth of the gorge levers, instead of being prismatic as usual, has an outline with projections and recesses depending on the shape of the key web and on the configuration of the windows of the gorge levers, while these latter are identical for locks intended to be operated by different keys, whereby the shaped consent stud is the only element differentiating each specific lock.Preferably the shaped consent stud is interchangeably mounted on the plate with latches, whereby the lock can be easily adapted to be operated by a different key, by simply replacing the interchangeable shaped consent stud.
    Type: Grant
    Filed: March 20, 1984
    Date of Patent: September 8, 1987
    Assignee: SETEC s.r.l.
    Inventor: Amleto Pagano