Patents by Inventor Lonnie Bird

Lonnie Bird 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: 7810532
    Abstract: A method for constructing tambour slats using a system of router bits. The router bit system can include at least two router bits, one of which may have a semi-spherical nose cutting surface and a concave ‘S’ shaped ogee cutting surface; and the other of which may have a ‘S’ shaped ogee cutting surface and a concave quarter round cutting surface. The method for constructing a tambour slat can include milling a groove in a strip of material. The strip of material with a groove may then be milled to form a tongue and a neck portion that may slide into a groove milled in another strip of material. The milling operations may be performed by a router fitted with the router bits from the router bit system. By using the router bit system, each strip of material may yield up to two tambour slats.
    Type: Grant
    Filed: March 29, 2007
    Date of Patent: October 12, 2010
    Assignee: Amana Tool Corporation
    Inventor: Lonnie Bird
  • Publication number: 20080236705
    Abstract: A method for constructing tambour slats using a system of router bits. The router bit system can include at least two router bits, one of which may have a semi-spherical nose cutting surface and a concave ‘S’ shaped ogee cutting surface; and the other of which may have a ‘S’ shaped ogee cutting surface and a concave quarter round cutting surface. The method for constructing a tambour slat can include milling a groove in a strip of material. The strip of material with a groove may then be milled to form a tongue and a neck portion that may slide into a groove milled in another strip of material. The milling operations may be performed by a router fitted with the router bits from the router bit system. By using the router bit system, each strip of material may yield up to two tambour slats.
    Type: Application
    Filed: March 29, 2007
    Publication date: October 2, 2008
    Inventor: Lonnie Bird
  • Patent number: 6481472
    Abstract: A guard for use with a woodworking machine having a worktable and a cutting tool for performing operations on a workpiece is disclosed. A guard in accordance with the present invention comprises a guard member having a body portion, a workpiece engaging portion, and a machine engaging portion. The workpiece engaging portion of the guard member includes a workpiece engaging surface. The workpiece engaging surface is preferably configured such that the body portion of the guard member is deflected when the workpiece is urged against the workpiece engaging surface in a direction substantially parallel to a working surface of the worktable for engagement with the cutting tool.
    Type: Grant
    Filed: June 13, 2001
    Date of Patent: November 19, 2002
    Inventor: Lonnie Bird