Patents by Inventor Daryl J. Lambert

Daryl J. 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).

  • Pergolas
    Patent number: 4541214
    Abstract: A pergola having a top comprising a plurality of wooden strips aligned in parallel relationship with a bottom planar face inclined to the mutually parallel side faces so as to provide a support orientation easily determinable and effective to provide differential shading from the sun by reason of the change in inclination of the sun during the seasons of the year.
    Type: Grant
    Filed: November 10, 1983
    Date of Patent: September 17, 1985
    Inventor: Daryl J. Lambert
  • Sun control pergola top
    Patent number: D293934
    Type: Grant
    Filed: August 11, 1986
    Date of Patent: January 26, 1988
    Assignee: John Daryl Lambert
    Inventors: Daryl J. Lambert, Dennis J. Paul, William Chandler