Patents by Inventor James A. Lang

James A. Lang 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).

  • Boat lift with adjustable bunks
    Patent number: 10654548
    Abstract: A bunk for a boat lift includes a bottom portion pivotally configured to attach to one or more lifting beams of the boat lift. A top portion is positionably securable to the bottom portion wherein the top portion comprises includes a boat engaging surface having a first end and a second end wherein the first end is a first distance from a midplane of the top portion and the second end is a second distance from the midplane of the top portion. The top portion is positionable into a first position where the boat engaging surface is in a first position relative to the bottom portion and wherein the top portion is positionable into a second position by moving the top portion end for end relative to the bottom portion wherein boat engaging surface is a second position relative to the bottom portion.
    Type: Grant
    Filed: September 7, 2017
    Date of Patent: May 19, 2020
    Assignee: HEWITT MACHINE & MFG., INC.
    Inventors: Troy L. Hewitt, Kent M. Evans, James A. Lang
  • BOAT LIFT WITH ADJUSTABLE BUNKS
    Publication number: 20190071157
    Abstract: A bunk for a boat lift includes a bottom portion pivotally configured to attach to one or more lifting beams of the boat lift. A top portion is positionably securable to the bottom portion wherein the top portion comprises includes a boat engaging surface having a first end and a second end wherein the first end is a first distance from a midplane of the top portion and the second end is a second distance from the midplane of the top portion. The top portion is positionable into a first position where the boat engaging surface is in a first position relative to the bottom portion and wherein the top portion is positionable into a second position by moving the top portion end for end relative to the bottom portion wherein boat engaging surface is a second position relative to the bottom portion.
    Type: Application
    Filed: September 7, 2017
    Publication date: March 7, 2019
    Inventors: Troy L. Hewitt, Kent M. Evans, James A. Lang