Patents by Inventor Daniel Watt

Daniel Watt 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).

  • LIFTER BAR WITH ATTACHMENT FORMATION
    Publication number: 20170014832
    Abstract: According to one aspect, a lifter bar may be provided that is formed at least partially from an elastomeric material and includes at least one attachment formation embedded at least partially in the elastomeric material. In other aspects, the attachment formation may include a longitudinal spine that may include apertures, may be substantially planar, and may include a track.
    Type: Application
    Filed: June 21, 2016
    Publication date: January 19, 2017
    Applicant: WEIR MINERALS AUSTRALIA LTD
    Inventors: Daniel Watt, Evert Lessing
  • Lifter bar with attachment point for hoisting
    Patent number: 9533309
    Abstract: A lifter bar includes at least one attachment formation for use in lifting the lifter bar; wherein the at least one attachment formation is embedded in the lifter bar. A method of producing the lifter bar and tools for use in handling the lifter bar are also described.
    Type: Grant
    Filed: December 14, 2011
    Date of Patent: January 3, 2017
    Assignee: Weir Minerals Australia Ltd.
    Inventors: Daniel Watt, Evert Lessing
  • LIFTING DEVICE FOR HOISTING LIFTER BAR AND METHOD
    Publication number: 20160297649
    Abstract: A lifting device for use, in one embodiment, to hoist a lifter bar is described. A method of affixing a lifting device to a lifter bar is also described.
    Type: Application
    Filed: June 21, 2016
    Publication date: October 13, 2016
    Applicant: WEIR MINERALS AUSTRALIA LTD
    Inventors: Daniel Watt, Evert Lessing
  • Lifter bar assembly for a crushing mill and method of installation
    Patent number: 9266111
    Abstract: A lifter bar assembly for a crushing mill is disclosed including: a plurality of lifter bar segments; the segments being arranged to be installed adjacent to one another to form a lifter bar; wherein each of the segments are of a weight which can be safely handled by a team of two people.
    Type: Grant
    Filed: May 28, 2014
    Date of Patent: February 23, 2016
    Assignee: Weir Minerals Australia Ltd.
    Inventors: Terry Cox, Daniel Watt, Graeme Hazell
  • LIFTER BAR ASSEMBLY FOR A CRUSHING MILL AND METHOD OF INSTALLATION
    Publication number: 20140331466
    Abstract: A lifter bar assembly for a crushing mill is disclosed including: a plurality of lifter bar segments; the segments being arranged to be installed adjacent to one another to form a lifter bar; wherein each of the segments are of a weight which can be safely handled by a team of two people.
    Type: Application
    Filed: May 28, 2014
    Publication date: November 13, 2014
    Applicant: Weir Minerals Australia Ltd.
    Inventors: Terry Cox, Daniel Watt, Graeme Hazell
  • Lifter bar assembly for a crushing mill and method of installation
    Patent number: 8746601
    Abstract: A lifter bar assembly for a crushing mill is disclosed including: a plurality of lifter bar segments; the segments being arranged to be installed adjacent to one another to form a lifter bar; wherein each of the segments are of a weight which can be safely handled by a team of two people.
    Type: Grant
    Filed: March 30, 2009
    Date of Patent: June 10, 2014
    Assignee: Weir Minerals Australia, Ltd.
    Inventors: Terry Cox, Daniel Watt, Graeme Hazell
  • LIFTER BAR WITH ATTACHMENT POINT FOR HOISTING
    Publication number: 20130299617
    Abstract: A lifter bar is includes at least one attachment formation for use in lifting the lifter bar; wherein the at least one attachment formation is embedded in the lifter bar. A method of producing the lifter bar and tools for use in handling the lifter bar are also described.
    Type: Application
    Filed: December 14, 2011
    Publication date: November 14, 2013
    Inventors: Daniel Watt, Evert Lessing
  • LIFTER BAR ASSEMBLY FOR A CRUSHING MILL AND METHOD OF INSTALLATION
    Publication number: 20110220752
    Abstract: A lifter bar assembly for a crushing mill is disclosed including: a plurality of lifter bar segments; the segments being arranged to be installed adjacent to one another to form a lifter bar; wherein each of the segments are of a weight which can be safely handled by a team of two people.
    Type: Application
    Filed: March 30, 2009
    Publication date: September 15, 2011
    Inventors: Terry Cox, Daniel Watt, Graeme Hazell