Patents by Inventor Mark A. Patla

Mark A. Patla 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).

  • Publication number: 20120111585
    Abstract: A manually operated hand-held implement used for cutting into and through soil and soil barriers, facilitating the loosening and cultivating of soil in preparation of planting or seeding. An embodiment of the implement is comprised of an elongated vertical shaft with transverse handle at one end, a foot-pedal further down the shaft and a cultivating head comprised of a plurality of circumferential-spaced triangular blades formed in an arrowhead shape at the other lower end of the implement, terminating in a pointed tip. The arrowhead blade shape facilitates penetration of the implement into the soil, with the blade edges simultaneously severing soil barriers during penetration of soil. The operator may use the implement in a standing, kneeling or seated position and with a downward rocking, twisting and agitation motion of the implement, causing the arrowhead to penetrate, cultivate and prepare a soil hole for planting.
    Type: Application
    Filed: November 10, 2010
    Publication date: May 10, 2012
    Inventor: Mark A. Patla