Patents by Inventor Samuel MacGregor

Samuel MacGregor 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).

  • Filter assembly
    Patent number: 10052576
    Abstract: Filter assemblies comprising filter cartridges having a first coupling member including at least one lug having an outer diameter, and a support comprising a second coupling member having at least one channel for receiving the lug, the channel having corresponding channel walls, a terminal section including a closed end and a horizontal axis, and an angled section having an open end, the terminal section including a lug retaining section having a cross-sectional area less than the outer diameter of the lug, methods of coupling the cartridges to the supports, and methods of using the filter assemblies, are disclosed.
    Type: Grant
    Filed: July 27, 2015
    Date of Patent: August 21, 2018
    Assignee: Pall Corporation
    Inventors: James G. Till, Samuel MacGregor, Christopher C. Gunzi, Anthony J. Munn
  • FILTER ASSEMBLY
    Publication number: 20170028326
    Abstract: Filter assemblies comprising filter cartridges having a first coupling member including at least one lug having an outer diameter, and a support comprising a second coupling member having at least one channel for receiving the lug, the channel having corresponding channel walls, a terminal section including a closed end and a horizontal axis, and an angled section having an open end, the terminal section including a lug retaining section having a cross-sectional area less than the outer diameter of the lug, methods of coupling the cartridges to the supports, and methods of using the filter assemblies, are disclosed.
    Type: Application
    Filed: July 27, 2015
    Publication date: February 2, 2017
    Inventors: James G. Till, Samuel MacGregor, Christopher C. Gunzi, Anthony J. Munn