Patents by Inventor John L. Cherry

John L. Cherry 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 housing
    Publication number: 20030192822
    Abstract: A filter housing for retaining a roomside replaceable filter is generally provided. In one embodiment, the filter housing includes one or more sidewalls defining an interior volume. Each sidewall includes a first section and an adjacent second section sealingly coupled thereto. A sealing member is coupled to the second section and extends into the interior volume. The sealing member adapted to provide a gas-tight seal between with a replaceable filter. A hole is disposed through at least one of the first or second sections. The first section is sealed to the second section around a perimeter of the hole.
    Type: Application
    Filed: April 10, 2002
    Publication date: October 16, 2003
    Applicant: Camfil Farr Group
    Inventor: John L. Cherry
  • High-efficient charcoal filter or the like
    Patent number: D278553
    Type: Grant
    Filed: May 28, 1982
    Date of Patent: April 23, 1985
    Assignee: Charcoal Service Corporation
    Inventor: John L. Cherry