Patents by Inventor Michael K. Bollan

Michael K. Bollan 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).

  • Patent number: 6158089
    Abstract: A telescoping handle which is useful for a variety of broom, mop and shovel applications includes a first tubular handle portion having a first end and an inner open surface extending axially inwardly therein from the first end having a predetermined diameter and having at least one aperture surface which extends radially through the first handle portion into communication with the open surface. The telescoping handle includes an annular connector which is fixably disposed on the first end of the first tubular handle portion and includes an inner open surface axially positioned and having a smaller diameter with respect to the open surface of the first tubular portion, wherein the inner open surface of the connector includes at least one guide surface formed therein. A second handle portion is provided which includes an outer extruded surface coating configured in a complementary manner to the inner open surface and guide surface of the connector to be sidably received therethrough.
    Type: Grant
    Filed: March 10, 1999
    Date of Patent: December 12, 2000
    Assignee: Thomas Monahan Company
    Inventors: Patrick Monahan, Michael K. Bollan