Patents by Inventor Zoltan Peter

Zoltan Peter 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).

  • Removable locking cylinder
    Patent number: 5457975
    Abstract: A device for removing a damaged locking cylinder, which eliminates the need for removing the escutcheon plates, which employs an internal locking bolt acting in concert with locking arms mounted on a locking plate, to selectively tighten or loosen the locking cylinder, as required, by use of an external adjusting mechanism which mates and co-acts with the locking bolt. Also provided is a cylinder protector which is affixed over the locking cylinder to deter vandalism of the cylinder by use of a tool.
    Type: Grant
    Filed: July 11, 1994
    Date of Patent: October 17, 1995
    Assignee: Securitech Group Inc.
    Inventors: Simon Berger, Zoltan Peter