Patents by Inventor Lenard Lapchynski

Lenard Lapchynski 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).

  • Lock boxes
    Patent number: 4462317
    Abstract: A lock box includes a pair of box-like base and cover structures having side and end walls configured to overlap when the base structure is nestingly received in the cover structure. A key-operated lock is carried on the cover structure and is engageable with a receiving formation provided on the base structure. Interfitting formations are provided on the base and cover structures to assist the key-operated lock in releasably retaining the cover structure in place on the base structure. The base structure has a back wall which may be fastened to a mounting surface.
    Type: Grant
    Filed: September 29, 1982
    Date of Patent: July 31, 1984
    Inventors: Lloyd Franko, Lenard Lapchynski
  • Lock box
    Patent number: D277803
    Type: Grant
    Filed: September 29, 1982
    Date of Patent: February 26, 1985
    Inventors: Lloyd Franko, Lenard Lapchynski