Patents by Inventor Jon D. Sparham

Jon D. Sparham 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: 5769292
    Abstract: A clamp apparatus for securing an independent article securing implement to a support bar of an existing vehicle article carrier without requiring any disassembly of the support bar from the vehicle article carrier. The clamp apparatus includes a first body portion and a second body portion. The first body portion includes a channel portion and a hook portion and the second body portion includes a base portion slidably engageable within the channel portion, and a hook portion. The first and second body portions are clamped over a support bar through the use of an elongated threaded fastener and fastening nut, which provides a significant degree of adjustability to accommodate support bars having varying cross-sectional widths. A pair of elongated, slot-like openings are formed in the first body portion and a pair of openings are also formed in the second body portion.
    Type: Grant
    Filed: March 31, 1997
    Date of Patent: June 23, 1998
    Assignee: JAC Products, Inc.
    Inventors: John S. Cucheran, Jeffrey M. Aftanas, Jon D. Sparham
  • Patent number: 5657913
    Abstract: A ski rack having a pair of integrally formed hook portions and a pair of integrally formed channels which are adapted to help enable the ski rack to be secured to a cross bar or other like support member of an existing vehicle article carrier. The ski rack includes a pair of independent securing members also having a pair of hook portions which slidably engage within the pair of integrally formed channels and cooperate with the integrally formed hook portions to clamp the ski rack to an associated cross bar of the existing vehicle article carrier. The independent securing members of the ski rack are further adjustable to accommodate cross bars of varying cross-sectional widths and do not require any disassembly of the cross bar or any other component part of the vehicle article carrier before the ski rack is to be secured to the cross bar.
    Type: Grant
    Filed: June 30, 1995
    Date of Patent: August 19, 1997
    Assignee: JAC Products, Inc.
    Inventors: John S. Cucheran, Jeffrey M. Aftanas, Jon D. Sparham
  • Patent number: 5474217
    Abstract: An article carrier for an automotive vehicle includes a pair of elongated side members adapted to be mounted on an exterior body surface of the vehicle in spaced-apart parallel relation. At least one article securing member is adapted to be mounted for longitudinal movement on each side member and a mechanism is provided for selectively locking the article securing members in position along the side members. Each side member includes a plurality of apertures therein and the locking mechanism includes a latching member spring biased into self-locking engagement with one of the apertures when the latching member is aligned therewith. A push button and a cam are operative for moving the latching member against the bias of the spring and out of engagement with the apertures.
    Type: Grant
    Filed: April 4, 1994
    Date of Patent: December 12, 1995
    Assignee: MascoTech, Inc.
    Inventors: Ralph J. Mandarino, Jon D. Sparham, Thomas C. Nanney, Robert C. Kogelschatz, Con J. Nolan
  • Patent number: 5375750
    Abstract: An article carrier for an automotive vehicle or the like includes a pair of elongated side rails adapted to be mounted on an exterior body surface of the vehicle in spaced-apart parallel relation with the inboard sides thereof facing toward the longitudinal center line of the vehicle. Each of the side rails is formed with a transverse cross-section having a height greater than its width and an upper surface including a substantial portion thereof sloping downwardly and outwardly with respect to the vehicle center line. At least one article securing member is adapted to be mounted for longitudinal movement on each side rail and a mechanism is provided for selectively locking the article securing members in position along the side rails.
    Type: Grant
    Filed: April 26, 1993
    Date of Patent: December 27, 1994
    Assignee: MascoTech, Inc.
    Inventors: Ralph J. Mandarino, Jon D. Sparham, Thomas C. Nanney, Robert C. Kogelschatz, Con J. Nolan
  • Patent number: D320181
    Type: Grant
    Filed: August 1, 1989
    Date of Patent: September 24, 1991
    Assignee: Hurron/St. Clair Incorporated
    Inventors: Jon D. Sparham, Alan D. Lusky, Ralph J. Mandarino, Thomas C. Nanney
  • Patent number: D320182
    Type: Grant
    Filed: August 1, 1989
    Date of Patent: September 24, 1991
    Assignee: Huron/St. Clair Incorporated
    Inventors: Jon D. Sparham, Alan D. Lusky, Thomas C. Nanney
  • Patent number: D320373
    Type: Grant
    Filed: August 1, 1989
    Date of Patent: October 1, 1991
    Assignee: Huron/St. Clair Incorporated
    Inventors: Jon D. Sparham, Alan D. Lusky, Ralph J. Mandarino, Thomas C. Nanney
  • Patent number: D320971
    Type: Grant
    Filed: August 1, 1989
    Date of Patent: October 22, 1991
    Assignee: Huron/St. Clair Incorporated
    Inventors: Jon D. Sparham, Alan D. Lusky, Ralph J. Mandarino, Thomas C. Nanney
  • Patent number: D321496
    Type: Grant
    Filed: August 1, 1989
    Date of Patent: November 12, 1991
    Assignee: Huron/St. Clair Incorporated
    Inventors: Jon D. Sparham, Alan D. Lusky, Thomas C. Nanney
  • Patent number: D334007
    Type: Grant
    Filed: April 19, 1991
    Date of Patent: March 16, 1993
    Assignee: John A. Bott
    Inventors: John S. Cucheran, Jon D. Sparham
  • Patent number: D334162
    Type: Grant
    Filed: April 19, 1991
    Date of Patent: March 23, 1993
    Assignee: John A. Bott
    Inventors: John S. Cucheran, Jon D. Sparham
  • Patent number: D359943
    Type: Grant
    Filed: September 15, 1993
    Date of Patent: July 4, 1995
    Assignee: JAC Products, Inc.
    Inventors: John S. Cucheran, Jon D. Sparham
  • Patent number: D394240
    Type: Grant
    Filed: January 24, 1995
    Date of Patent: May 12, 1998
    Assignee: JAC Products, Inc.
    Inventors: John S. Cucheran, Jon D. Sparham, Jeffrey M. Aftanas
  • Patent number: D396029
    Type: Grant
    Filed: April 29, 1996
    Date of Patent: July 14, 1998
    Assignee: JAC Products, Inc.
    Inventors: John S. Cucheran, Victor M. Bogdan, Jon D. Sparham