Patents by Inventor Alexander F. Rivera

Alexander F. Rivera 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: 7238889
    Abstract: The present invention is a stay for retaining cables or other long, flexible structures in a coiled or bundled condition. The stay retains an end of the cable in an shape in which the end is wrapped around the coil or bundle when desired, such that a user of the cable can wrap the end of the cable around the coil or bundle and have the end retained in such position without having to knot the end to keep it wrapped around the cable or bundle. The stay may use a ductile or malleable element oriented along an end of the cable, such that the cable end to which the stay is affixed may be bent into a position in which the end is wrapped around a cable coil or bundle. The stay may use a helical form such that an end of a cable forms a helical shape, such that helical shape may be wrapped around a cable coil or bundle to retain the end around the coil or bundle.
    Type: Grant
    Filed: August 10, 2005
    Date of Patent: July 3, 2007
    Assignee: Dot Engineering Inc
    Inventor: Alexander F. Rivera
  • Patent number: 7077363
    Abstract: The present invention is directed to a device for bundling cables, ropes, wires, or other long flexible materials that are desired to be bundled. The device comprises an arcuate strap for encircling bundled cables. The strap is preferably discontinuous, with first and second ends forming a mouth into a central cavity formed by an arcuate strap. Finger grips are located adjacent to the first and second ends, allowing fingers of a user to be used to pull the first and second ends of the strap to open the normally closed mouth of the device. The device also preferably includes engagement features on the first and second ends to allow the first and second ends to be forced into engagement to lock cables into the cavity formed by the arcuate shape of the strap.
    Type: Grant
    Filed: March 30, 2004
    Date of Patent: July 18, 2006
    Inventor: Alexander F. Rivera
  • Patent number: 6712320
    Abstract: The present invention is directed to a device for bundling cables, ropes, wires, or other long flexible materials that are desired to be bundled. The device comprises an arcuate strap for encircling bundled cables. The strap is preferably discontinuous, with first and second ends forming a mouth into a central cavity formed by an arcuate strap. Finger grips are located adjacent to the first and second ends, allowing fingers of a user to be used to pull the first and second ends of the strap to open the normally closed mouth of the device. The device also preferably includes engagement features on the first and second ends to allow the first and second ends to be forced into engagement to lock cables into the cavity formed by the arcuate shape of the strap.
    Type: Grant
    Filed: December 20, 2002
    Date of Patent: March 30, 2004
    Inventor: Alexander F. Rivera
  • Publication number: 20030094548
    Abstract: The present invention is directed to a device for bundling cables, ropes, wires, or other long flexible materials that are desired to be bundled. The device comprises an arcuate strap for encircling bundled cables. The strap is preferably discontinuous, with first and second ends forming a mouth into a central cavity formed by an arcuate strap. Finger grips are located adjacent to the first and second ends, allowing fingers of a user to be used to pull the first and second ends of the strap to open the normally closed mouth of the device. The device also preferably includes engagement features on the first and second ends to allow the first and second ends to be forced into engagement to lock cables into the cavity formed by the arcuate shape of the strap.
    Type: Application
    Filed: December 20, 2002
    Publication date: May 22, 2003
    Inventor: Alexander F. Rivera
  • Patent number: 6536719
    Abstract: The present invention is directed to a device for bundling cables, ropes, wires, or other long flexible materials that are desired to be bundled. The device comprises an arcuate strap for encircling bundled cables. The strap is preferably discontinuous, with first and second ends forming a mouth into a central cavity formed by an arcuate strap. Finger grips are located adjacent to the first and second ends, allowing fingers of a user to be used to pull the first and second ends of the strap to open the normally closed mouth of the device. The device also preferably includes engagement features on the first and second ends to allow the first and second ends to be forced into engagement to lock cables into the cavity formed by the arcuate shape of the strap.
    Type: Grant
    Filed: July 17, 2001
    Date of Patent: March 25, 2003
    Assignee: .Engineering, Inc.
    Inventor: Alexander F. Rivera
  • Publication number: 20030015628
    Abstract: The present invention is directed to a device for bundling cables, ropes, wires, or other long flexible materials that are desired to be bundled. The device comprises an arcuate strap for encircling bundled cables. The strap is preferably discontinuous, with first and second ends forming a mouth into a central cavity formed by an arcuate strap. Finger grips are located adjacent to the first and second ends, allowing fingers of a user to be used to pull the first and second ends of the strap to open the normally closed mouth of the device. The device also preferably includes engagement features on the first and second ends to allow the first and second ends to be forced into engagement to lock cables into the cavity formed by the arcuate shape of the strap.
    Type: Application
    Filed: July 17, 2001
    Publication date: January 23, 2003
    Inventor: Alexander F. Rivera
  • Patent number: 5512835
    Abstract: An apparatus (30) locates and measures any seam or other discontinuity (18) within a metal enclosure (10) by determining the characteristic inductance of the discontinuity. A pair of probes or electrodes (40, 42) are connected via a balun (46) to a network analyzer (56). When the probes are placed on either side of the discontinuity, the network analyzer can measure the length of the discontinuity by equating the discontinuity to an inductor.
    Type: Grant
    Filed: December 22, 1992
    Date of Patent: April 30, 1996
    Assignee: Hughes Aircraft Company
    Inventors: Alexander F. Rivera, Vincent Q. McElhaney