Patents by Inventor Donald E. Lepkowski

Donald E. Lepkowski 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: 5406966
    Abstract: A cleaning system (10) for an eave trough (11) and a downspout (12) includes a conduit assembly (13) extending along a portion of the downspout (12) and along at least a partial length of the eave trough (11), and a strainer assembly (14) interposed with respect to the downspout (12). A plurality of spaced spray nozzles (16) extend from the conduit assembly (13) and spray water toward the junction (17) of the eave trough (11) and downspout (12). A fitting (19) is connected to one end the conduit assembly ( 13 ) and is adapted for interengagement with a hose (20) which provides for a source of water under pressure. The spray of water allows for the flushing or purging of the eave trough (11), directing debris for the eave trough (11) to and through the downspout (12).
    Type: Grant
    Filed: November 12, 1993
    Date of Patent: April 18, 1995
    Inventors: Donald E. Lepkowski, Paul M. Halter