Patents by Inventor Shawn Chawgo

Shawn Chawgo 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).

  • Patent number: 7497002
    Abstract: A cable stripping tool includes a marking device connected directly to a handle of the tool, or connected to a cartridge containing the marking device, which cartridge is connected to the handle of the tool. The underside of the cartridge contains a plurality of cutting blades to cut different layers of a coaxial cable. The marking device contains a tip which marks the proper location on the cable indicating the proper depth of insertion of the prepared coaxial cable into a cable connector. Different cartridges are sized to mark and cut different sizes of cable.
    Type: Grant
    Filed: May 18, 2006
    Date of Patent: March 3, 2009
    Assignee: John Mezzalingua Associates, Inc.
    Inventor: Shawn Chawgo
  • Publication number: 20090019704
    Abstract: A coaxial cable preparation tool is provided wherein the tool includes a body, having a first end and a second end, the first end including a first cavity configured to accommodate insertion of a coaxial cable therein. An outer conductor blade is located near the first end of the body and is movably operable with the body to cut an outer jacket, an outer conductor, and an inner dielectric of the cable when the cable is inserted into the first cavity. A center conductor chamfering member is positioned at the back of a second cavity, the second cavity extending from the second end of the body. A dielectric coring blade is positioned within the second cavity, and a jacket stripping blade is positioned at least partially within the second cavity. A corresponding method of coaxial cable preparation is provided.
    Type: Application
    Filed: July 19, 2007
    Publication date: January 22, 2009
    Applicant: John Mezzalingua Associates, Inc.
    Inventors: Trevor Ehret, Shawn Chawgo
  • Patent number: 7462042
    Abstract: A bonding block includes a first flat portion, a second flat portion orthogonal to and connected to the first flat portion, and a third flat portion orthogonal to and connected to the first flat portion. The third flat portion is substantially parallel to the second flat portion. A cable connector body is press-fitted into a hole in the first flat portion, staked to the flat portion, and covered by a dress ring. A ground connecting portion for retaining a ground wire is in the form of a box, with the bottom of the box including a retaining groove and the top of the box including a seizure screw. The front and rear of the box contain holes to permit alternate entry locations for the ground wire. The bonding block is preferably formed from a single piece of stainless steel.
    Type: Grant
    Filed: May 19, 2005
    Date of Patent: December 9, 2008
    Assignee: John Mezzalingua Associates, Inc.
    Inventor: Shawn Chawgo
  • Patent number: 7455545
    Abstract: A locking plug comprises a plug body having an opening and an actuator that moves between a first position where a locking tab is biased to protrude from the opening and a second position where the locking tab is positioned within the opening.
    Type: Grant
    Filed: April 4, 2007
    Date of Patent: November 25, 2008
    Assignee: John Mezzalingua Associates, Inc.
    Inventors: Shawn Chawgo, Noah Montena, Jeremy Amidon, Stephen P Malak
  • Publication number: 20080274643
    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, or second clamp, which seizes a center conductor of the coaxial cable. The connector also includes a first clamp disposed inside the body as well as a compression sleeve assembly. The body includes a transitional surface separating the body into two regions of different inside diameter. When an axial force is applied to the compression sleeve, the clamp is forced by the transitional surface into the body region having a smaller diameter, 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, causing the collet portion to squeeze onto the center conductor.
    Type: Application
    Filed: May 2, 2007
    Publication date: November 6, 2008
    Inventor: Shawn Chawgo
  • Patent number: 7445501
    Abstract: An insulator for coaxial cable connectors, the insulator is disposed within a coaxial cable connector and contains an insulator passageway. The insulator has a guide surface at one end. As the prepared end of a coaxial cable is inserted into the insulator passageway, the guide surface engages the dielectric of the cable and radially diverts the conductive foil sheath away from the center conductor of the cable.
    Type: Grant
    Filed: June 8, 2007
    Date of Patent: November 4, 2008
    Assignee: John Mezzalingua Assoc., Inc.
    Inventors: Jeremy Amidon, Shawn Chawgo
  • Publication number: 20080248671
    Abstract: A locking plug comprises a plug body having an opening and an actuator that moves between a first position where a locking tab is biased to protrude from the opening and a second position where the locking tab is positioned within the opening.
    Type: Application
    Filed: April 4, 2007
    Publication date: October 9, 2008
    Applicant: JOHN MEZZALINGUA ASSOCIATES, INC.
    Inventors: Shawn Chawgo, Noah Montena, Jeremy Amidon, Stephen P. Malak
  • Patent number: 7414196
    Abstract: An RF filter casing includes an internal frame, first and second interface ends connected to the frame, and a protective casing connected to the internal frame and to the first and second interface ends. The internal frame includes a support structure for multiple bosses which support a circuit board and provide ground connection for at least one circuit on the circuit board.
    Type: Grant
    Filed: June 13, 2005
    Date of Patent: August 19, 2008
    Assignee: John Mezzalingua Associates, Inc.
    Inventors: Shawn Chawgo, Noah Montena
  • Publication number: 20080160827
    Abstract: A bonding block includes a first flat portion, a second flat portion orthogonal to and connected to the first flat portion, and a third flat portion orthogonal to and connected to the first flat portion. The third flat portion is substantially parallel to the second flat portion. A cable connector body is press-fitted into a hole in the first flat portion, staked to the flat portion, and covered by a dress ring. A ground connecting portion for retaining a ground wire is in the form of a box, with the bottom of the box including a retaining groove and the top of the box including a seizure screw. The front and rear of the box contain holes to permit alternate entry locations for the ground wire. The bonding block is preferably formed from a single piece of stainless steel.
    Type: Application
    Filed: May 19, 2005
    Publication date: July 3, 2008
    Inventor: Shawn Chawgo
  • Patent number: D572197
    Type: Grant
    Filed: February 12, 2007
    Date of Patent: July 1, 2008
    Assignee: John Mezzalingua Assoc., Inc.
    Inventors: Shawn Chawgo, Noah Montena
  • Patent number: D572198
    Type: Grant
    Filed: February 12, 2007
    Date of Patent: July 1, 2008
    Assignee: John Mezzalingua, Assoc., Inc.
    Inventors: Shawn Chawgo, Noah Montena
  • Patent number: D572199
    Type: Grant
    Filed: February 13, 2007
    Date of Patent: July 1, 2008
    Assignee: John Mezzalingua Assoc., Inc.
    Inventors: Shawn Chawgo, Noah Montena
  • Patent number: D572200
    Type: Grant
    Filed: April 13, 2007
    Date of Patent: July 1, 2008
    Assignee: John Mezzalingua Assoc., Inc.
    Inventor: Shawn Chawgo
  • Patent number: D572663
    Type: Grant
    Filed: February 12, 2007
    Date of Patent: July 8, 2008
    Assignee: John Mezzalingua Assoc., Inc.
    Inventors: Shawn Chawgo, Noah Montena
  • Patent number: D574780
    Type: Grant
    Filed: February 12, 2007
    Date of Patent: August 12, 2008
    Assignee: John Mezzalingua Assoc., Inc.
    Inventors: Shawn Chawgo, Noah Montena
  • Patent number: D574781
    Type: Grant
    Filed: February 12, 2007
    Date of Patent: August 12, 2008
    Assignee: John Mezzalingua Assoc., Inc.
    Inventors: Shawn Chawgo, Noah Montena
  • Patent number: D574782
    Type: Grant
    Filed: February 13, 2007
    Date of Patent: August 12, 2008
    Assignee: John Mezzalingua Assoc., Inc.
    Inventors: Shawn Chawgo, Noah Montena
  • Patent number: D574783
    Type: Grant
    Filed: February 13, 2007
    Date of Patent: August 12, 2008
    Assignee: John Mezzalingua Assoc., Inc.
    Inventors: Shawn Chawgo, Noah Montena
  • Patent number: D574784
    Type: Grant
    Filed: April 13, 2007
    Date of Patent: August 12, 2008
    Assignee: John Mezzalingua Assoc., Inc.
    Inventor: Shawn Chawgo
  • Patent number: D577683
    Type: Grant
    Filed: November 16, 2007
    Date of Patent: September 30, 2008
    Assignee: John Mezzalingua Assoc., Inc.
    Inventors: Shawn Chawgo, Noah Montena