Patents by Inventor Adrian Day

Adrian Day 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).

  • Polyaxial locking assembly
    Patent number: 9861405
    Abstract: A locking mechanism for a polyaxial locking screw is provided, together with a polyaxial locking assembly for locking a receiving member to a substrate. Also provided is a plating system for pelvic reconstruction.
    Type: Grant
    Filed: May 8, 2013
    Date of Patent: January 9, 2018
    Assignee: Ortho Solutions UK Limited
    Inventors: Adrian Day, Kevin Stamp
  • POLYAXIAL LOCKING ASSEMBLY
    Publication number: 20150112395
    Abstract: A locking mechanism for a polyaxial locking screwis provided, together with a polyaxial locking assembly for locking a receiving member to a substrate. Also provided is a plating system for pelvic reconstruction.
    Type: Application
    Filed: May 8, 2013
    Publication date: April 23, 2015
    Inventors: Adrian Day, Kevin Stamp
  • Centrifugal separator and rotor therefor
    Patent number: 7597658
    Abstract: A rotor (10) for a centrifugal separator (12) for circulated engine lubricant formed by end walls (44, 46) and radially outer and inner side walls (42, 52) that define a separation and containment region (82). Wall (52) is defined by a tubular tension member (50) that surrounds a rotation axis (30) and extends between and through the end walls to keep them in position. Mounted within first and second ends (72, 74) of the tubular tension member are respective first and second end closure plugs (86, 88). Plug (88) has a passage (90) to admit liquid into the tubular member, but otherwise each plug is seated to inhibit passage of liquid from the member end. Each plug comprises a body seated by interference fit and an integral axially extending component (86?, 88?) that forms a mounting pin for mounting the rotor within bearing parts (24, 28) of the housing.
    Type: Grant
    Filed: April 14, 2006
    Date of Patent: October 6, 2009
    Assignee: Mann & Hummel GmbH
    Inventors: Andrew Samways, Andy Collins, Brian Harrison, Anthony W. Fell, Martyn Congram, Stuart Percy, John Lawrence Mills, Adrian Day, Martin Weindorf
  • Centrifugal seperator and rotor therefor
    Publication number: 20060258523
    Abstract: A rotor (10) for a centrifugal separator (12) for circulated engine lubricant formed by end walls (44, 46) and radially outer and inner side walls (42, 52) that define a separation and containment region (82). Wall (52) is defined by a tubular tension member (50) that surrounds a rotation axis (30) and extends between and through the end walls to keep them in position. Mounted within first and second ends (72, 74) of the tubular tension member are respective first and second end closure plugs (86, 88). Plug (88) has a passage (90) to admit liquid into the tubular member, but otherwise each plug is seated to inhibit passage of liquid from the member end. Each plug comprises a body seated by interference fit and an integral axially extending component (86?, 88?) that forms a mounting pin for mounting the rotor within bearing parts (24, 28) of the housing.
    Type: Application
    Filed: April 14, 2006
    Publication date: November 16, 2006
    Applicant: Mann & Hummel GmbH
    Inventors: Andrew Samways, Andy Collins, Brian Harrison, Anthony Fell, Martyn Congram, Stuart Percy, John Mills, Adrian Day, Martin Weindorf