Patents by Inventor Stephen K. Lambert

Stephen K. Lambert 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).

  • Universal mower deck boot
    Patent number: 4718222
    Abstract: A universal mower deck discharge boot is formed by rotational molding into two sections which telescope one over the other and each of which is formed with a blank forwardly or side facing wall portion, which wall portions together are adapted to be cut out and formed with an opening which closely conforms to the discharge chute of a mower deck. The forward section is otherwise generally closed at the sides and the top and the bottom and is formed with a curved forward wall to resist catching on obstructions, while the rear section is formed with a discharge spout adapted to receive a flexible conduit. The sections telescope one relative to the other to conform to the dimensions of a wide variety of mower deck discharge chutes.
    Type: Grant
    Filed: July 25, 1983
    Date of Patent: January 12, 1988
    Assignee: Lambert Corporation
    Inventors: Stephen K. Lambert, Dean A. Bliskey
  • Combined walk behind seeder and fertilizer
    Patent number: D284667
    Type: Grant
    Filed: August 23, 1984
    Date of Patent: July 15, 1986
    Assignee: Lambert Corporation
    Inventors: Dean A. Bliskey, Stephen K. Lambert, Thomas Kearnes