Patents by Inventor Ian Edward HEALY

Ian Edward HEALY 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).

  • Support for use in mine
    Patent number: 9695690
    Abstract: A support comprising an outer casing having a main axis, the outer casing comprising a first casing part and a second casing part, the first casing part being at least partially receivable within the second casing part to enable relative movement therebetween in the axial direction, the casing parts having a cavity therein at least one of which has a core that includes a compressible medium, the support further including a pressure responsive system configured so that under the influence of pressure it can cause the relative displacement or movement between the first and second casing parts.
    Type: Grant
    Filed: September 29, 2014
    Date of Patent: July 4, 2017
    Assignee: Burrell Mining Products, Inc
    Inventor: Ian Edward Healy
  • SUPPORT FOR USE IN MINE
    Publication number: 20160208609
    Abstract: A support comprising an outer casing having a main axis, the outer casing comprising a first casing part and a second casing part, the first casing part being at least partially receivable within the second casing part to enable relative movement therebetween in the axial direction, the casing parts having a cavity therein at least one of which has a core which includes a compressible medium, the support further including a pressure responsive system configured so that under the influence of pressure it can cause the relative displacement or movement between the first and second casing parts.
    Type: Application
    Filed: September 29, 2014
    Publication date: July 21, 2016
    Inventor: Ian Edward HEALY