Patents by Inventor Victor A. Wickstrom

Victor A. Wickstrom 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: 9992925
    Abstract: A paired row furrow opener can include a seed boot body, a fertilizer passageway, a seed passageway, at least one soil deflecting edge, and at least one row soil deflecting surface. The seed boot body can extend along a longitudinal axis between a forward end and a rearward end. The fertilizer passageway can extend through the seed boot body between an outlet and an inlet elevated from the outlet. The seed passageway can extend through the seed boot body between an outlet and an inlet. The at least one soil deflecting edge can be integral with the seed boot body. The at least one row soil deflecting surface can extend aft from the at least one soil deflecting edge along the longitudinal axis and can face upward.
    Type: Grant
    Filed: August 30, 2017
    Date of Patent: June 12, 2018
    Inventor: Victor A. Wickstrom
  • Publication number: 20180035601
    Abstract: A paired row furrow opener can include a seed boot body, a fertilizer passageway, a seed passageway, at least one soil deflecting edge, and at least one row soil deflecting surface. The seed boot body can extend along a longitudinal axis between a forward end and a rearward end. The fertilizer passageway can extend through the seed boot body between an outlet and an inlet elevated from the outlet. The seed passageway can extend through the seed boot body between an outlet and an inlet. The at least one soil deflecting edge can be integral with the seed boot body. The at least one row soil deflecting surface can extend aft from the at least one soil deflecting edge along the longitudinal axis and can face upward.
    Type: Application
    Filed: August 30, 2017
    Publication date: February 8, 2018
    Inventor: VICTOR A. WICKSTROM
  • Patent number: 9750175
    Abstract: A paired row furrow opener can include a seed boot body, a fertilizer passageway, a seed passageway, at least one soil deflecting edge, and at least one row soil deflecting surface. The seed boot body can extend along a longitudinal axis between a forward end and a rearward end. The fertilizer passageway can extend through the seed boot body between an outlet and an inlet elevated from the outlet. The seed passageway can extend through the seed boot body between an outlet and an inlet. The at least one soil deflecting edge can be integral with the seed boot body. The at least one row soil deflecting surface can extend aft from the at least one soil deflecting edge along the longitudinal axis and can face upward.
    Type: Grant
    Filed: August 3, 2016
    Date of Patent: September 5, 2017
    Inventor: Victor A. Wickstrom
  • Patent number: 5537942
    Abstract: An apparatus for simultaneously seeding and fertilizing agricultural crops is described which includes a seeding blade having opposed sides, a knife-like leading edge, a trailing edge and a bottom edge. A seed conduit is disposed along the trailing edge of the seeding blade and has an outlet adjacent the bottom edge. A fertilizer blade depends from one of the opposed sides of the seeding blade adjacent the bottom edge. The fertilizer blade is angled downwardly and outwardly from the seeding blade at an angle of between 10 and 40 degrees. The fertilizer blade has a knife-like leading edge, a trailing edge and a bottom edge. The trailing edge of the fertilizer blade is disposed beside and behind the trailing edge of the seeding blade. A fertilizer conduit is disposed along the trailing edge of the fertilizer blade and has an outlet adjacent the bottom edge.
    Type: Grant
    Filed: January 27, 1994
    Date of Patent: July 23, 1996
    Assignee: Swede Industries Inc.
    Inventor: Victor A. Wickstrom