Patents by Inventor Abraham L. Shryock

Abraham L. Shryock 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).

  • Rapid tooling layup mandrel
    Patent number: 11801619
    Abstract: A layup mandrel including a rib structure comprising ribs defining a lofted surface; and a skin attached to and supported by the rib structure. The skin has a surface having a curvature of the lofted surface; the ribs are disposed to at least partially shape the curvature molding a part pressed against the surface during curing of the part; and the part comprises or consists essentially of a composite material.
    Type: Grant
    Filed: October 5, 2021
    Date of Patent: October 31, 2023
    Assignee: THE BOEING COMPANY
    Inventors: Brad Alf Hoff, Abraham L. Shryock, Donald John Sutkus, Jr.
  • RAPID TOOLING LAYUP MANDREL
    Publication number: 20230105890
    Abstract: A layup mandrel including a rib structure comprising ribs defining a lofted surface; and a skin attached to and supported by the rib structure. The skin has a surface having a curvature of the lofted surface; the ribs are disposed to at least partially shape the curvature molding a part pressed against the surface during curing of the part; and the part comprises or consists essentially of a composite material.
    Type: Application
    Filed: October 5, 2021
    Publication date: April 6, 2023
    Applicant: The Boeing Company
    Inventors: Brad Alf Hoff, Abraham L. Shryock, Donald John Sutkus, JR.