Patents by Inventor David P. MacFarland

David P. MacFarland 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: 6722724
    Abstract: A retractable hard top for convertibles, in particular for four-seated convertibles, includes, sequentially, a first, front section, a second section, a third section and a fourth, rear section. Each section has a front, first edge portion and a rear, second edge portion The first and the second sections substantially form the roof ceiling in the closed position of the hard top, while the third section forms the C-pillar and is open rearwardly, and the fourth section includes the backlite and closes the opening in the third section. The sections are pivotally connected by a linkage which compactly folds the top for storage in a storage compartment. All four sections are inverted and nest within one another, with their respective first edge portions being positioned in the longitudinal vehicle direction behind the second edge portions.
    Type: Grant
    Filed: January 29, 2003
    Date of Patent: April 20, 2004
    Inventor: David P. MacFarland