Patents by Inventor Richard H. Shyers

Richard H. Shyers 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).

  • Container having interlocking base and closure
    Patent number: 4341307
    Abstract: A container including a base and interlocking closure, each having a peripheral hollow wall with the base wall having a peripheral portion of reduced thickness adjoining the edge thereof and the closure wall having a corresponding cooperating peripheral portion of reduced thickness. The thickness of the engaging walls of the wall portions of reduced thickness being tapered with the thickest portion near the outer edge. The peripheries of the base and closure walls are substantially identical whereupon engagement of the closure with the base will cause the cover to interlock with the base.
    Type: Grant
    Filed: August 18, 1980
    Date of Patent: July 27, 1982
    Inventor: Richard H. Shyers