Patents by Inventor Michael E. Bagrosky

Michael E. Bagrosky 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).

  • Apparatus for supporting a workpiece
    Patent number: 5090229
    Abstract: The invention is directed to the punch on the reciprocating ram of a can body making machine wherein the punch is mounted on one end portion of the reciprocating ram so that the punch is capable of rotational movement relative to the reciprocating ram.
    Type: Grant
    Filed: December 7, 1990
    Date of Patent: February 25, 1992
    Assignee: Coors Brewing Company
    Inventors: Roger A. Hahn, Ray L. Bowles, Robert H. Schultz, Warren R. Williams, Michael E. Bagrosky
  • Container with outwardly flexible bottom end wall having integral support means apparatus for manufacture thereof
    Patent number: 4179914
    Abstract: A metallic container having an outwardly flexible bottom wall adapted to flex to an outwardly generally convex position under pressure from within the container is provided with integral tripod-type support structure for the container in the bottom wall comprising an inwardly concave center portion of compound curvature having a generally equilateral triangular shaped bottom wall area extending generally radially outwardly therefrom and providing three equilaterally spaced support areas in the outwardly flexed convex position.
    Type: Grant
    Filed: January 25, 1978
    Date of Patent: December 25, 1979
    Assignee: Coors Container Company
    Inventors: Joseph F. Dulmaine, Michael E. Bagrosky