Patents by Inventor David Banducci

David Banducci 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).

  • Publication number: 20150166218
    Abstract: A stored-value card multipack includes a plurality of stored-value cards having a mechanical security mechanism. The stored-value card multipack is configured to prevent fraud and theft of the stored-value cards by revealing evidence of tampering. In one embodiment, the stored-value card multipack includes a carrier shell coupled to a carrier base. Together, the carrier shell and the carrier base define a cavity. A first card is housed in the cavity and a second card is detachably coupled to the carrier shell by a mechanical security mechanism. The second card extends out of the cavity and thereby exposes a readable code on the second card.
    Type: Application
    Filed: December 16, 2013
    Publication date: June 18, 2015
    Applicant: Harvard Label, Inc. dba Harvard Card Systems
    Inventor: David Banducci
  • Patent number: 5727406
    Abstract: A lever assembly for a door lock comprising a lock cylinder and a pair of housings, each of which being mounted to a respective shank portion of the lock cylinder. Each housing has a circular channel formed in one side thereof. Each housing defines a lip that has a substantially planar perimetrical edge and includes a pair of travel stop tabs and a pair of spring holder tabs extending from the channel wall. In a preferred embodiment, the travel stop tabs of each housing member are less than 180.degree. apart, and the spring holder tabs are diametrically positioned with respect to one another.
    Type: Grant
    Filed: February 29, 1996
    Date of Patent: March 17, 1998
    Assignee: Sargent Manufacturing Company
    Inventor: David Banducci