Patents by Inventor David Frank Borenstein

David Frank Borenstein 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: 10961745
    Abstract: A cover for a key is disclosed. The cover includes: a first wall; a second wall opposite to the first wall; and an outer wall extending between the first wall and the second wall, the outer wall defining a pair of slots extending therethrough, the slots being positioned opposite to each other on the outer wall, wherein the first wall, the second wall, and the outer wall define a closed chamber for receiving a bow of the key and an opening to the chamber.
    Type: Grant
    Filed: December 19, 2019
    Date of Patent: March 30, 2021
    Inventor: David Frank Borenstein
  • Publication number: 20200123805
    Abstract: A cover for a key is disclosed. The cover includes: a first wall; a second wall opposite to the first wall; and an outer wall extending between the first wall and the second wall, the outer wall defining a pair of slots extending therethrough, the slots being positioned opposite to each other on the outer wall, wherein the first wall, the second wall, and the outer wall define a closed chamber for receiving a bow of the key and an opening to the chamber.
    Type: Application
    Filed: December 19, 2019
    Publication date: April 23, 2020
    Inventor: David Frank BORENSTEIN
  • Patent number: 10519693
    Abstract: A cover for a key is disclosed. The cover includes: a first wall; a second wall opposite to the first wall; and an outer wall extending between the first wall and the second wall, the outer wall defining a pair of slots extending therethrough, the slots being positioned opposite to each other on the outer wall, wherein the first wall, the second wall, and the outer wall define a closed chamber for receiving a bow of the key and an opening to the chamber.
    Type: Grant
    Filed: October 29, 2018
    Date of Patent: December 31, 2019
    Inventor: David Frank Borenstein
  • Publication number: 20190063110
    Abstract: A cover for a key is disclosed. The cover includes: a first wall; a second wall opposite to the first wall; and an outer wall extending between the first wall and the second wall, the outer wall defining a pair of slots extending therethrough, the slots being positioned opposite to each other on the outer wall, wherein the first wall, the second wall, and the outer wall define a closed chamber for receiving a bow of the key and an opening to the chamber.
    Type: Application
    Filed: October 29, 2018
    Publication date: February 28, 2019
    Inventor: David Frank BORENSTEIN
  • Patent number: 10138655
    Abstract: A cover for a key is disclosed. The cover includes: a first wall; a second wall opposite to the first wall; and an outer wall extending between the first wall and the second wall, the outer wall defining a pair of slots extending therethrough, the slots being positioned opposite to each other on the outer wall, wherein the first wall, the second wall, and the outer wall define a closed chamber for receiving a bow of the key and an opening to the chamber.
    Type: Grant
    Filed: June 23, 2017
    Date of Patent: November 27, 2018
    Inventor: David Frank Borenstein
  • Publication number: 20180252002
    Abstract: Magnetic keys, bow caps and key components are described. In one aspect, the present application describes a key. The key includes a blade and a bow connected to the blade. The bow is for applying torque to the blade. The bow defines a key ring aperture located near a top of the bow. The top is the portion of the bow furthest from the blade. The key also include a magnet fixedly coupled to the bow by placement within the key ring aperture to provide a magnetic field on at least one side of the key.
    Type: Application
    Filed: May 3, 2018
    Publication date: September 6, 2018
    Inventor: David Frank BORENSTEIN
  • Patent number: 9988827
    Abstract: Magnetic keys, bow caps and key components are described. In one aspect, the present application describes a key. The key includes a blade and a bow connected to the blade. The bow is for applying torque to the blade. The bow defines a key ring aperture located near a top of the bow. The top is the portion of the bow furthest from the blade. The key also include a magnet fixedly coupled to the bow by placement within the key ring aperture to provide a magnetic field on at least one side of the key.
    Type: Grant
    Filed: October 15, 2015
    Date of Patent: June 5, 2018
    Inventor: David Frank Borenstein
  • Publication number: 20170370124
    Abstract: A cover for a key is disclosed. The cover includes: a first wall; a second wall opposite to the first wall; and an outer wall extending between the first wall and the second wall, the outer wall defining a pair of slots extending therethrough, the slots being positioned opposite to each other on the outer wall, wherein the first wall, the second wall, and the outer wall define a closed chamber for receiving a bow of the key and an opening to the chamber.
    Type: Application
    Filed: June 23, 2017
    Publication date: December 28, 2017
    Inventor: David Frank BORENSTEIN
  • Publication number: 20170234034
    Abstract: Magnetic keys, bow caps and key components are described. In one aspect, the present application describes a key. The key includes a blade and a bow connected to the blade. The bow is for applying torque to the blade. The bow defines a key ring aperture located near a top of the bow. The top is the portion of the bow furthest from the blade. The key also include a magnet fixedly coupled to the bow by placement within the key ring aperture to provide a magnetic field on at least one side of the key.
    Type: Application
    Filed: October 15, 2015
    Publication date: August 17, 2017
    Inventor: David Frank BORENSTEIN
  • Publication number: 20140237890
    Abstract: Disclosed is a fish hook with a detachable clasp connection feature forming part of a fish hook eye thereby offering convenient attachment to fishing lures and the like in comparison to conventional split ring connections. At least a portion of the fish hook is of spring like material where the connection feature of the clasp eye includes portions which are resiliently associated in a closed position but can be forced open to attach or detach the fish hook from the fishing lure. The clasp eye on the shank of the hook may be configured in the form of a wire locking clasp. Further, the clasp eye can be tapered or pointed allowing bait to be rigged on the shank of a treble hook.
    Type: Application
    Filed: March 4, 2011
    Publication date: August 28, 2014
    Inventor: David Frank Borenstein
  • Patent number: D918002
    Type: Grant
    Filed: May 30, 2019
    Date of Patent: May 4, 2021
    Inventor: David Frank Borenstein