Patents by Inventor James Lavalley

James Lavalley 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: 12208874
    Abstract: A marine engine assembly has a housing; an internal combustion engine having a crankshaft; and a driveshaft assembly driven by the crankshaft. The driveshaft assembly has: a first driveshaft having a first end operatively connected to the crankshaft; a second driveshaft having a first end connected to a second end of the first driveshaft, the first end of the second driveshaft being rotationally fixed relative to the second end of the first driveshaft, the first and second driveshafts being concentric, one of the first and second driveshafts being disposed at least in part inside another one of the first and second driveshafts, the second driveshaft extending from its first end toward the first end of the first driveshaft; and a third driveshaft having a first operatively connected to the second driveshaft. The marine engine assembly also has a propulsion device operatively connected to a second end of the third driveshaft.
    Type: Grant
    Filed: February 28, 2022
    Date of Patent: January 28, 2025
    Inventors: Mike Davenport, John J. Valek, Michael James LaValley
  • Publication number: 20240391577
    Abstract: A marine motor assembly for a watercraft includes a housing, a motor, a housing gearset, a gearcase gearset and a propulsion device. The housing includes an upper housing portion and a gearcase connected to the upper housing portion. The gearcase includes a gearcase chamber, and a gearcase fluid port disposed on an exterior surface of the gearcase. The housing also includes a housing chamber spaced from the gearcase chamber, a housing fluid port that is disposed on an exterior surface of the housing and that is fluidly connected to the housing chamber, and a fluid conduit that fluidly connects the gearcase chamber to the housing chamber. The housing gearset is disposed in the housing chamber. The gearcase gearset is disposed in the gearcase chamber. A method for changing a lubricant in the marine motor assembly via the gearcase fluid port and the housing fluid port is also disclosed.
    Type: Application
    Filed: July 31, 2023
    Publication date: November 28, 2024
    Inventors: Mike Dean DAVENPORT, Dillon Savage, John Valek, Michael James Lavalley
  • Publication number: 20050217081
    Abstract: A connector assembly for attaching a hardware component and a trim panel to a vehicular structure includes a shank (18) and a head (20). The shank has a head end (22) and an anchor end (24) for securing the hardware component to the vehicular structure. The head has a trim retaining end and a shank engaging end.(42) The trim retaining end secures the connector assembly (10) to a trim panel. A break neck (50) is disposed between the shank engaging end and the trim retaining end of the head. Upon application of a load to the head, the head breaks from the shank at the break neck, allowing the removal of the trim panel from the hardware component and the vehicular structure.
    Type: Application
    Filed: March 12, 2003
    Publication date: October 6, 2005
    Inventors: Manfred Fritsch, James Lavalley, Daniel Wenglinski