Patents by Inventor David A. Evans, Sr.

David A. Evans, Sr. 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: 11957393
    Abstract: A variable length headless compression screw insertion system includes a compression screw and a driver assembly for driving the compression screw into a bone. The compression screw has a bone screw and a compression sleeve coupled to the bone screw. The bone screw includes a proximal end having an external threading threadably received in the compression sleeve, and the compression sleeve includes a proximal end having a predefined drive feature and an external threading. The driver assembly includes a sleeve coupler adapted to threadably receive the external threading of the compression sleeve. A ram driver is coupled to the sleeve coupler and has a predetermined length such that its distal end is shaped to contact the proximal end of the bone screw to prevent translation of the bone screw relative to the compression sleeve.
    Type: Grant
    Filed: May 7, 2021
    Date of Patent: April 16, 2024
    Assignee: Globus Medical, Inc.
    Inventors: Peter Evans, Jonan Philip, Barclay Davis, David Laird, Sr., Thomas Zamorski
  • Publication number: 20240065686
    Abstract: A suture button system for fixing a syndesmotic injury comprises a flexible fixation implant and an inserter device used to deploy the implant across bones. The flexible fixation implant typically comprises a flexible connector and two suture buttons which interface with the bone surface or a bone plate or washer. The flexible connector comprises a plurality of suture strands. The buttons typically have a feature which allows them to interface with an instrument used to deploy the implant across the two bones. The inserter device is configured to interface with the flexible fixation implant and to position it across bones through a pre-drilled bone tunnel. The inserter device may comprise an cannulated insertion rod and a handle.
    Type: Application
    Filed: August 24, 2022
    Publication date: February 29, 2024
    Inventors: Peter Evans, David Laird, SR., Megan Duman, Peter M. Govey, Michelle Gray, Bradford H. Rippe, Donald Anding, Blaize Majdic, Anthony Nicaretta
  • Publication number: 20240065689
    Abstract: A suture button system for fixing a syndesmotic injury comprises a flexible fixation implant and an inserter device used to deploy the implant across bones. The flexible fixation implant typically comprises a flexible connector and two suture buttons which interface with the bone surface or a bone plate or washer. The flexible connector comprises a plurality of suture strands. The buttons typically have a feature which allows them to interface with an instrument used to deploy the implant across the two bones. The inserter device is configured to interface with the flexible fixation implant and to position it across bones through a pre-drilled bone tunnel. The inserter device may comprise an cannulated insertion rod and a handle.
    Type: Application
    Filed: May 24, 2023
    Publication date: February 29, 2024
    Inventors: Peter Evans, David Laird, SR., Megan Duman, Peter M. Govey, Michelle Gray, Bradford H. Rippe, Donald Anding, Blaize Majdic, Anthony Nicaretta
  • Publication number: 20240065688
    Abstract: A suture button system for fixing a syndesmotic injury comprises a flexible fixation implant and an inserter device used to deploy the implant across bones. The flexible fixation implant typically comprises a flexible connector and two suture buttons which interface with the bone surface or a bone plate or washer. The flexible connector comprises a plurality of suture strands. The buttons typically have a feature which allows them to interface with an instrument used to deploy the implant across the two bones. The inserter device is configured to interface with the flexible fixation implant and to position it across bones through a pre-drilled bone tunnel. The inserter device may comprise an cannulated insertion rod and a handle.
    Type: Application
    Filed: January 9, 2023
    Publication date: February 29, 2024
    Inventors: Peter Evans, David Laird, SR., Megan Duman, Peter M. Govey, Michelle Gray, Bradford H. Rippe, Donald Anding, Blaize Majdic, Anthony Nicaretta
  • Patent number: 6161693
    Abstract: A reusable package is provided for displaying and storing a display item, such as a cutting blade. The package includes front and rear body portions hingedly interconnected with each other. Closure portions are formed in the front and rear body portions and are mutually engageable in a gripping and releasable relationship through a central aperture on the display item when the body portions are in their closed position. At least one of the body portions includes an anti-rotation lug that is engageable with a surface discontinuity on the display item, such as a space between adjacent teeth on a cutting blade, thus preventing the display item from rotating when the package is closed. Preferably the other body portion includes a second anti-rotation lug located at a different location relative to the closure portions so that the package can be used to display and store at least two different, but similar display items.
    Type: Grant
    Filed: May 3, 1999
    Date of Patent: December 19, 2000
    Assignee: Black & Decker Inc.
    Inventors: Daniel G. Findle, David A. Evans, Sr., Dennis L. Chyba
  • Patent number: 6152299
    Abstract: A reusable package is provided for displaying and storing a variety of different display items, such as shanked router bits or cutting bits. Front and rear body portions are hingedly interconnected and are foldable between closed and open positions. The body portions include dished "clam-shell" portions that are releasably and grippingly nestable with each other when the package is in its closed position. The front dished portion also includes a blister cavity display portion adapted to house a variety of different display items, and a recessed portion if the blister cavity releasably grips a shank or rod-like portion of the display item. Display insert cards, anti-theft security devices, or small accessories may be also housed between the front and rear dished portions. The front and rear body portions can be repeatedly closed and opened after a frangible initial attachment has been broken.
    Type: Grant
    Filed: May 3, 1999
    Date of Patent: November 28, 2000
    Assignee: Black & Decker Inc.
    Inventors: Gina O'Malley, Daniel G. Findle, David A. Evans, Sr.
  • Patent number: D437552
    Type: Grant
    Filed: February 21, 2000
    Date of Patent: February 13, 2001
    Assignee: Black & Decker Inc.
    Inventors: Daniel G. Findle, David A. Evans, Sr., Dennis L. Chyba, Nick A. Morrisroe, Hays Lewallen
  • Patent number: D427900
    Type: Grant
    Filed: May 3, 1999
    Date of Patent: July 11, 2000
    Assignee: Black & Decker Inc.
    Inventors: Gina O'Malley, Daniel G. Findle, David A. Evans, Sr.