Patents by Inventor David Edgar Evans

David Edgar Evans 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).

  • Bone plate assembly provided with screw locking mechanisms
    Patent number: 9241749
    Abstract: One embodiment of the present invention is directed to a bone plate assembly that includes a bone plate, bone screw(s) received in aperture(s) in the bone plate, and screw fixation member(s). The screw fixation member(s) may, alone or in conjunction with the bone plate, fix the bone screw(s) in place when such bone screw(s) are inserted in the aperture(s) in the bone plate. In one example (which example is intended to be illustrative and not restrictive) when the bone screw(s) have been received by the bone plate and inserted into bone and/or tissue, the bone plate assembly can-be used to fuse anatomical structures together (such as adjoining bones) and/or to heal a fracture in bone.
    Type: Grant
    Filed: May 13, 2013
    Date of Patent: January 26, 2016
    Assignee: BLACKSTONE MEDICAL, INC.
    Inventors: Alan Lombardo, David Edgar Evans
  • BONE PLATE ASSEMBLY PROVIDED WITH SCREW LOCKING MECHANISMS
    Publication number: 20130345760
    Abstract: One embodiment of the present invention is directed to a bone plate assembly that includes a bone plate, bone screw(s) received in aperture(s) in the bone plate, and screw fixation member(s). The screw fixation member(s) may, alone or in conjunction with the bone plate, fix the bone screw(s) in place when such bone screw(s) are inserted in the aperture(s) in the bone plate. In one example (which example is intended to be illustrative and not restrictive) when the bone screw(s) have been received by the bone plate and inserted into bone and/or tissue, the bone plate assembly can-be used to fuse anatomical structures together (such as adjoining bones) and/or to heal a fracture in bone.
    Type: Application
    Filed: May 13, 2013
    Publication date: December 26, 2013
    Inventors: Alan Lombardo, David Edgar Evans
  • Bone plate assembly provided with screw locking mechanisms
    Patent number: 8439957
    Abstract: One embodiment of the present invention is directed to a bone plate assembly that includes a bone plate, bone screw(s) received in aperture(s) in the bone plate, and screw fixation member(s). The screw fixation member(s) may, alone or in conjunction with the bone plate, fix the bone screw(s) in place when such bone screw(s) are inserted in the aperture(s) in the bone plate. In one example (which example is intended to be illustrative and not restrictive) when the bone screw(s) have been received by the bone plate and inserted into bone and/or tissue, the bone plate assembly can-be used to fuse anatomical structures together (such as adjoining bones) and/or to heal a fracture in bone.
    Type: Grant
    Filed: December 9, 2011
    Date of Patent: May 14, 2013
    Assignee: Blackstone Medical, Inc.
    Inventors: Alan Lombardo, David Edgar Evans
  • BONE PLATE ASSEMBLY PROVIDED WITH SCREW LOCKING MECHANISMS
    Publication number: 20120095514
    Abstract: One embodiment of the present invention is directed to a bone plate assembly that includes a bone plate, bone screw(s) received in aperture(s) in the bone plate, and screw fixation member(s). The screw fixation member(s) may, alone or in conjunction with the bone plate, fix the bone screw(s) in place when such bone screw(s) are inserted in the aperture(s) in the bone plate. In one example (which example is intended to be illustrative and not restrictive) when the bone screw(s) have been received by the bone plate and inserted into bone and/or tissue, the bone plate assembly can-be used to fuse anatomical structures together (such as adjoining bones) and/or to heal a fracture in bone.
    Type: Application
    Filed: December 9, 2011
    Publication date: April 19, 2012
    Applicant: BLACKSTONE MEDICAL, INC.
    Inventors: Alan Lombardo, David Edgar Evans
  • Bone plate assembly provided with screw locking mechanisms
    Patent number: 8075602
    Abstract: One embodiment of the present invention is directed to a bone plate assembly that includes a bone plate, bone screw(s) received in aperture(s) in the bone plate, and screw fixation member(s). The screw fixation member(s) may, alone or in conjunction with the bone plate, fix the bone screw(s) in place when such bone screw(s) are inserted in the aperture(s) in the bone plate. In one example (which example is intended to be illustrative and not restrictive) when the bone screw(s) have been received by the bone plate and inserted into bone and/or tissue, the bone plate assembly can be used to fuse anatomical structures together (such as adjoining bones) and/or to heal a fracture in bone.
    Type: Grant
    Filed: September 14, 2007
    Date of Patent: December 13, 2011
    Assignee: Blackstone Medical, Inc.
    Inventors: Alan Lombardo, David Edgar Evans
  • Bone plate assembly provided with screw locking mechanisms
    Patent number: 7273481
    Abstract: One embodiment of the present invention is directed to a bone plate assembly that includes a bone plate, bone screw(s) received in aperture(s) in the bone plate, and screw fixation member(s). The screw fixation member(s) may, alone or in conjunction with the bone plate, fix the bone screw(s) in place when such bone screw(s) are inserted in the aperture(s) in the bone plate. In one example (which example is intended to be illustrative and not restrictive) when the bone screw(s) have been received by the bone plate and inserted into bone and/or tissue, the bone plate assembly can be used to fuse anatomical structures together (such as adjoining bones) and/or to heal a fracture in bone.
    Type: Grant
    Filed: October 1, 2003
    Date of Patent: September 25, 2007
    Assignee: Blackstone Medical, Inc.
    Inventors: Alan Lombardo, David Edgar Evans
  • Bone plate assembly provided with screw locking mechanisms
    Publication number: 20040127896
    Abstract: One embodiment of the present invention is directed to a bone plate assembly that includes a bone plate, bone screw(s) received in aperture(s) in the bone plate, and screw fixation member(s). The screw fixation member(s) may, alone or in conjunction with the bone plate, fix the bone screw(s) in place when such bone screw(s) are inserted in the aperture(s) in the bone plate. In one example (which example is intended to be illustrative and not restrictive) when the bone screw(s) have been received by the bone plate and inserted into bone and/or tissue, the bone plate assembly can be used to fuse anatomical structures together (such as adjoining bones) and/or to heal a fracture in bone.
    Type: Application
    Filed: October 1, 2003
    Publication date: July 1, 2004
    Inventors: Alan Lombardo, David Edgar Evans