Patents by Inventor Anthony J. Lesenskyj

Anthony J. Lesenskyj 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).

  • Self-locking fastener
    Patent number: 6971831
    Abstract: A fastener for securing first and second members together at opposing respective flat surfaces thereof, whereby at the point of joining the first member has an aperture concentric with an aperture of the second member, the fastener comprising first and second tubular portions concentric with one another, whereby the second tubular portion is of reduced outside diameter relative to the first tubular portion, a circular flange forming a transverse interior end of the first tubular portion, an interior end of the second tubular portion being rigidly joined to the circular flange, at least one resilient arm being formed in and extending from a sidewall of each one of the first and second tubular portions toward the flange, the at least one resilient arm of each portions each having a free end including a retaining end surface adapted for having close proximity to a side portion surrounding the respective apertures of the first and second members.
    Type: Grant
    Filed: April 16, 2003
    Date of Patent: December 6, 2005
    Assignee: LMT Mercer Group, Inc.
    Inventors: James G. Fattori, Anthony J. Lesenskyj, George Lesenskyj
  • Self-locking fastener
    Publication number: 20040208728
    Abstract: A fastener for securing first and second members together at opposing respective flat surfaces thereof, whereby at the point of joining the first member has an aperture concentric with an aperture of the second member, the fastener comprising first and second tubular portions concentric with one another, whereby the second tubular portion is of reduced outside diameter relative to the first tubular portion, a circular flange forming a transverse interior end of the first tubular portion, an interior end of the second tubular portion being rigidly joined to the circular flange, at least one resilient arm being formed in and extending from a sidewall of each one of the first and second tubular portions toward the flange, the at least one resilient arm of each portions each having a free end including a retaining end surface adapted for having close proximity to a side portion surrounding the respective apertures of the first and second members.
    Type: Application
    Filed: April 16, 2003
    Publication date: October 21, 2004
    Inventors: James G. Fattori, Anthony J. Lesenskyj, George Lesenskyj
  • Solar wedge light
    Patent number: D553783
    Type: Grant
    Filed: January 20, 2006
    Date of Patent: October 23, 2007
    Assignee: LMT-Mercer Group Inc.
    Inventors: Francis E. Loftus, Benjamin Neil Steltzer, Anthony J. Lesenskyj, George Lesenskyj, James G. Fattori