Patents by Inventor Eric Purdy

Eric Purdy 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: 20090233482
    Abstract: A compression connector for smooth walled, corrugated, and spiral corrugated coaxial cable includes an insulator disposed within the body, wherein the insulator contains a central opening therein which is dimensioned smaller than a collet portion which seizes a center conductor of the coaxial cable. The connector also includes a clamp disposed inside the body as well as a compression sleeve assembly. An intermediate connector element includes a transitional surface which interacts with the clamp. When an axial force is applied to the compression sleeve, the clamp is forced by the transitional surface into the body, causing the clamp to squeeze onto an outer conductor layer of the coaxial cable. At approximately the same time, the collet portion is forced through the central opening of the insulator, causing the collet portion to squeeze onto the center conductor.
    Type: Application
    Filed: May 20, 2009
    Publication date: September 17, 2009
    Inventors: Shawn Chawgo, Noah Montena, Eric Purdy, Danial Robb
  • Patent number: 7374455
    Abstract: The combination of an elongate cable and a connector assembly. The elongate cable has a central axis and a receptacle with a radially inwardly facing conductive surface. A body on the connector assembly has an insert portion with a wall having a radially inwardly facing surface and a radially outwardly facing conductive surface. A first connector is in electrical contact with the radially outwardly facing conductive surface on the wall. The insert portion is extended into the receptacle on the cable. A biasing assembly is configured to produce a resilient radial force on the wall of the connector assembly so as to maintain the radially outwardly facing conductive surface of the wall in electrical contract with the radially inwardly facing conductive surface of the elongate cable to thereby maintain a conductive path between the radially inwardly facing conductive surface on the elongate cable and the first connector.
    Type: Grant
    Filed: October 19, 2006
    Date of Patent: May 20, 2008
    Assignee: John Mezzalingua Associates, Inc.
    Inventors: Eric Purdy, Noah Montena
  • Publication number: 20080096419
    Abstract: The combination of an elongate cable and a connector assembly. The elongate cable has a central axis and a receptacle with a radially inwardly facing conductive surface. A body on the connector assembly has an insert portion with a wall having a radially inwardly facing surface and a radially outwardly facing conductive surface. A first connector is in electrical contact with the radially outwardly facing conductive surface on the wall. The insert portion is extended into the receptacle on the cable. A biasing assembly is configured to produce a resilient radial force on the wall of the connector assembly so as to maintain the radially outwardly facing conductive surface of the wall in electrical contract with the radially inwardly facing conductive surface of the elongate cable to thereby maintain a conductive path between the radially inwardly facing conductive surface on the elongate cable and the first connector.
    Type: Application
    Filed: October 19, 2006
    Publication date: April 24, 2008
    Inventors: Eric Purdy, Noah Montena
  • Patent number: 7097499
    Abstract: A coaxial cable connector is provided, wherein the connector comprises a conductive engagement element slidably positionable around a post element of the connector and entirely within an internal cavity of a connector body of the connector. The conductive engagement element is configured to physically and electrically contact a lengthwise portion of a coaxial cable as securely affixed to the connector with a fastener member facilitating an annular environmental seal between the cable and the connector.
    Type: Grant
    Filed: August 18, 2005
    Date of Patent: August 29, 2006
    Assignee: John Mezzalingua Associates, Inc.
    Inventor: Eric Purdy
  • Patent number: 7021947
    Abstract: An assembly for connecting a coaxial cable to a connecting port. The connecting assembly has a tubular fitting with a central axis and axially spaced first and second ends. The tubular fitting is operatively engageable with a coaxial cable directed into axially overlapping relationship with the tubular fitting at the first end of the tubular fitting. The tubular fitting has a first connecting assembly including a first connecting part that is movable around the central axis selectively in (a) a first direction to a secured state and (b) oppositely to the first direction from the secured state into a released state. In the secured state, the first connecting part maintains a coaxial cable, operatively engaged with the tubular fitting, connected to the connecting port. A shield assembly blocks radial access to the first connecting assembly in a manner that allows the first connecting part to be accessed and moved from the secured state into the released state with the shield assembly in the operative state.
    Type: Grant
    Filed: September 27, 2004
    Date of Patent: April 4, 2006
    Assignee: John Mezzalingua Associates
    Inventor: Eric Purdy
  • Publication number: 20060068623
    Abstract: An assembly for connecting a coaxial cable to a connecting port. The connecting assembly has a tubular fitting with a central axis and axially spaced first and second ends. The tubular fitting is operatively engageable with a coaxial cable directed into axially overlapping relationship with the tubular fitting at the first end of the tubular fitting. The tubular fitting has a first connecting assembly including a first connecting part that is movable around the central axis selectively in (a) a first direction to a secured state and (b) oppositely to the first direction from the secured state into a released state. In the secured state, the first connecting part maintains a coaxial cable, operatively engaged with the tubular fitting, connected to the connecting port. A shield assembly blocks radial access to the first connecting assembly in a manner that allows the first connecting part to be accessed and moved from the secured state into the released state with the shield assembly in the operative state.
    Type: Application
    Filed: September 27, 2004
    Publication date: March 30, 2006
    Inventor: Eric Purdy
  • Publication number: 20050275485
    Abstract: Method and apparatus for protecting a filter trap that is utilized in a coaxial cable system against theft of service. A barrier is mounted inside a filter housing which includes a pair of end connectors that are aligned along a common axis. The barrier is mounted on one or both end faces plate or isolation shield for intercepting a cutting tool moving along the axis to direct the tool away from the axis. At least one opening in the plate adjacent to the barrier engages the intercepted cutting tool and further directs the tool away from the axis causing the tool to break or to prevent the formation of a passage between the end connectors.
    Type: Application
    Filed: March 3, 2005
    Publication date: December 15, 2005
    Applicant: John Mezzalingua Associates, Inc.
    Inventors: Charles Lanz, Eric Purdy
  • Publication number: 20050275484
    Abstract: Method and apparatus for protecting a filter trap that is utilized in a coaxial cable system against theft of service. A shield is mounted inside the filter trap which contains a pair of end connectors that are aligned along a common axis. The shield has two parallel end faces that are perpendicularly aligned with regard to the common axis. A barrier is mounted on one or both end faces for intercepting a cutting tool moving along the axis to direct the tool away from the axis causing the tool to break or to prevent a passage to be completed between the end connectors.
    Type: Application
    Filed: June 10, 2004
    Publication date: December 15, 2005
    Applicant: John Mezzalingua Associates, Inc.
    Inventors: Charles Lanz, Eric Purdy
  • Patent number: D610999
    Type: Grant
    Filed: July 2, 2009
    Date of Patent: March 2, 2010
    Assignee: John Mezzalingua Assoc., Inc.
    Inventors: Eric Purdy, Raymond Palinkas