Patents by Inventor Jessica Lyn Michalski

Jessica Lyn Michalski 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).

  • Sealing washer assembly for large diameter holes on flat surfaces
    Patent number: 8475103
    Abstract: A sealing washer assembly includes a main washer with a bottom annular groove for a removable O-ring and a top recess for a sealing washer. A fastener such as a screw or bolt passes through the sealing washer and the main washer, into a hole in a mounting surface. When the fastener is tightened, the main washer is clamped to the mounting surface to create a metal-to-metal seal, the O-ring is deformed to create a seal between the main washer and the mounting surface, and the sealing washer is deformed to create a seal between the fastener and the main washer.
    Type: Grant
    Filed: December 9, 2010
    Date of Patent: July 2, 2013
    Assignee: Hamilton Sundstand Corporation
    Inventors: Jessica Lyn Michalski, Charles V. DeSantis
  • SEALING WASHER ASSEMBLY FOR LARGE DIAMETER HOLES ON FLAT SURFACES
    Publication number: 20120148369
    Abstract: A sealing washer assembly includes a main washer with a bottom annular groove for a removable O-ring and a top recess for a sealing washer. A fastener such as a screw or bolt passes through the sealing washer and the main washer, into a hole in a mounting surface. When the fastener is tightened, the main washer is clamped to the mounting surface to create a metal-to-metal seal, the O-ring is deformed to create a seal between the main washer and the mounting surface, and the sealing washer is deformed to create a seal between the fastener and the main washer.
    Type: Application
    Filed: December 9, 2010
    Publication date: June 14, 2012
    Applicant: HAMILTON SUNDSTRAND CORPORATION
    Inventors: Jessica Lyn Michalski, Charles V. DeSantis