Patents by Inventor James Dunstan

James Dunstan 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: 8998052
    Abstract: This is a skateboard carrier strap that is designed in a manner to that of a waist belt. This is a skateboard carrier strap that is worn in said manner when not appropriating a skateboard. It is a carrier body strap in its separated state [FIG. 2] having a lower carrier body strap 10a member and an upper carrier body strap member 10b. Additionally there are loop straps 12 members located and attached at each end of upper member carrier body strap and lower member carrier body strap. Alternatively there are VELCRO (hook&loop) fastener open loop straps with high friction adhesive inlay, making this skateboard carrier suitable to appropriate multiple dimensions of long boards, skate boards and deck boards. The essence of this present art; it is a skateboard carrier strap designed and styled to be worn like a fashionable belt, when not being used to appropriate a skateboard. It is a no bulk, unobtrusive skateboard carrier suitable and desirable to those skilled in the present art.
    Type: Grant
    Filed: June 20, 2010
    Date of Patent: April 7, 2015
    Inventor: James Dunstan Mitchell
  • Patent number: 8684636
    Abstract: An air seeder venting system comprising a filter screen mounted in a distribution head of an air seeder for separating seeds from air fed from a supply conduit, the distribution head having an inlet in communication with the supply conduit, a plurality of seed outlets in communication with seeding lines, and an air exhaust, wherein the filter screen is located so as to have at an upstream side the inlet and the plurality of seed outlets, and at a downstream side the air exhaust.
    Type: Grant
    Filed: March 9, 2011
    Date of Patent: April 1, 2014
    Inventor: James Dunstan
  • Publication number: 20120230779
    Abstract: An air seeder venting system comprising a filter screen mounted in a distribution head of an air seeder for separating seeds from air fed from a supply conduit, the distribution head having an inlet in communication with the supply conduit, a plurality of seed outlets in communication with seeding lines, and an air exhaust, wherein the filter screen is located so as to have at an upstream side the inlet and the plurality of seed outlets, and at a downstream side the air exhaust.
    Type: Application
    Filed: March 9, 2011
    Publication date: September 13, 2012
    Inventor: James Dunstan
  • Patent number: 7393156
    Abstract: A construction apparatus having an arrangement for controlling guidance of a frame thereof along a predetermined path, e.g., a slip-form paving apparatus, has an arrangement for selectively digging vertical bores in the ground surface at spacings along the predetermined path for planting of vertical posts to be secured by the paving material upon setting thereof. In operation, as the construction apparatus is guided over the ground surface along the predetermined path, the bore-digging arrangement is periodically actuated to form vertical bores at spacings along the predetermined path, after which a settable paving material is formed along the predetermined path including filling the vertical bores with the paving material, and posts are placed vertically in the holes for securement therein.
    Type: Grant
    Filed: September 7, 2006
    Date of Patent: July 1, 2008
    Assignee: Power Curbers, Inc.
    Inventor: Shane Andrew James Dunstan