Patents by Inventor David P. Hanlon

David P. Hanlon 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: 6260869
    Abstract: A motorcycle uses a unique suspension system to reduce front end dive during braking. Anti-dive characteristics through full suspension travel provides a smoother ride by reducing the compression damping used in the suspension. The suspension system incorporates a rigid fork, a compression fork and a rocker arm. The front wheel is mounted to the rocker arm such that an axis of the wheel is located along the rocker arm between the rigid fork and the compression fork. A brake is coupled to the axis of the front wheel with a first support member and is connected to the rigid fork with a second support member. A brake linkage which includes a portion of the rigid fork, the rocker arm, and the first and second support members forms an irregular quadrilateral during vertical movement of the front wheel, such that a centerline of the second support member and a centerline of the rocker arm intersect behind the front wheel axis.
    Type: Grant
    Filed: July 30, 1998
    Date of Patent: July 17, 2001
    Assignee: Excelsior-Henderson Motorcyle Co.
    Inventors: Daniel L. Hanlon, David P. Hanlon, James A. Holroyd
  • Patent number: D406088
    Type: Grant
    Filed: July 28, 1998
    Date of Patent: February 23, 1999
    Assignee: Excelsior-Henderson Motorcycle Manufacturing Company
    Inventors: Daniel L. Hanlon, David P. Hanlon, Jennie L. Hanlon, Anthony N. Pink
  • Patent number: D408565
    Type: Grant
    Filed: July 28, 1998
    Date of Patent: April 20, 1999
    Assignee: Excelsior-Henderson Motorcycle Manufacturing Company
    Inventors: David P. Hanlon, Daniel L. Hanlon, Jennie L. Hanlon, Anthony N. Pink
  • Patent number: D409539
    Type: Grant
    Filed: July 28, 1998
    Date of Patent: May 11, 1999
    Assignee: Excelsior-Henderson Motorcycle Manufacturing Company
    Inventors: Daniel L. Hanlon, David P. Hanlon, Jennie L. Hanlon
  • Patent number: D409774
    Type: Grant
    Filed: July 28, 1998
    Date of Patent: May 11, 1999
    Assignee: Excelsior-Henderson Motorcycle Manufacture Company
    Inventors: Daniel L. Hanlon, David P. Hanlon, Jennie L. Hanlon, Anthony N. Pink
  • Patent number: D409964
    Type: Grant
    Filed: July 28, 1998
    Date of Patent: May 18, 1999
    Assignee: Excelsior-Henderson Motorcycle Manufacturing Company
    Inventors: Daniel L. Hanlon, David P. Hanlon, Jennie L. Hanlon
  • Patent number: D412139
    Type: Grant
    Filed: July 28, 1998
    Date of Patent: July 20, 1999
    Assignee: Excelsior-Henderson Motrocycle Manufacturing Company
    Inventors: Daniel L. Hanlon, David P. Hanlon, Jennie L. Hanlon, Anthony N. Pink
  • Patent number: D413839
    Type: Grant
    Filed: July 28, 1998
    Date of Patent: September 14, 1999
    Assignee: Excelsior-Henderson Motorcycle Manufacturing Company
    Inventors: David P. Hanlon, Daniel L. Hanlon, Jennie L. Hanlon, Anthony N. Pink
  • Patent number: D416215
    Type: Grant
    Filed: July 28, 1998
    Date of Patent: November 9, 1999
    Assignee: Excelsior-Henderson Motorcycle Manufacturing Company
    Inventors: Daniel L. Hanlon, David P. Hanlon, Jennie L. Hanlon, Anthony N. Pink
  • Patent number: D420316
    Type: Grant
    Filed: July 28, 1998
    Date of Patent: February 8, 2000
    Assignee: Excelsior-Henderson Motorcycle Manufacturing Company
    Inventors: Daniel L. Hanlon, David P. Hanlon, Jennie L. Hanlon, Anthony N. Pink
  • Patent number: D424505
    Type: Grant
    Filed: July 28, 1998
    Date of Patent: May 9, 2000
    Assignee: Excelsior-Henderson Motorcycle Manufacturing Company
    Inventors: Daniel L. Hanlon, David P. Hanlon, Jennie L. Hanlon, Anthony N. Pink
  • Patent number: D435236
    Type: Grant
    Filed: July 28, 1998
    Date of Patent: December 19, 2000
    Assignee: Excelsior Henderson Motorcycle Company
    Inventors: Daniel L. Hanlon, David P. Hanlon, Jennie L. Hanlon, Anthony N. Pink