Patents by Inventor William Wroolie

William Wroolie 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: 9295187
    Abstract: The dual blade garden hoe device includes an elongated handle having a shaft mounted at the working end thereof. A pair of blades is secured onto the shaft and disposed at a variable pitch. The blades can be positioned at various locations along the length of the shaft to create different widths between the blades. The blades comprise a cutting portion that create a pair of parallel troughs when dragged through soil. When the blades are in contact with the ground, each blade creates a separate and parallel trough, thereby reducing the time and effort needed to make a systematic gardens design or a plurality of farming rows. Additionally, the blades can move in a back and forth motion, depending upon the direction of travel, and laterally depending on obstructions in the soil.
    Type: Grant
    Filed: November 6, 2014
    Date of Patent: March 29, 2016
    Inventors: Kelly Wroolie, William Wroolie
  • Publication number: 20150060095
    Abstract: A dual blade garden hoe device is disclosed herein. The dual blade garden hoe device includes an elongated handle having a shaft mounted at an working end thereof. A pair of blades is secured onto the shaft and disposed at a variable pitch. The blades can be positioned at various locations along the length of the shaft to create different widths between the blades. The blades comprise a cutting portion that create a pair of parallel troughs when dragged through soil. When the blades are in contact with the ground, each blade creates a separate and parallel trough, thereby reducing the time and effort needed to make a systematic gardens design or a plurality of farming rows. Additionally, the blades can move in a back and forth and a side to side motion, depending upon the direction of travel.
    Type: Application
    Filed: November 6, 2014
    Publication date: March 5, 2015
    Inventors: Kelly Wroolie, William Wroolie
  • Publication number: 20130105184
    Abstract: A dual blade garden hoe device is disclosed having a working end mounted to an elongated handle. The working end of the device comprises a perpendicular shaft that creates a T-junction with the handle. A pair of parallel blades is secured onto the perpendicular shaft and disposed at a variable pitch. The blade positions along the length of the shaft are adjustable to create different widths between blades. The blades extend downward and create a pair of parallel troughs when dragged through soil. When the blades are in contact with the working surface, each blade will create a separate and parallel trough, thereby reducing the time and effort needed to make a systematic garden design or align of farming rows.
    Type: Application
    Filed: December 3, 2012
    Publication date: May 2, 2013
    Inventors: Kelly Wroolie, William Wroolie
  • Publication number: 20130000931
    Abstract: A dual blade garden hoe device is disclosed having a working end mounted to an elongated handle. The working end of the device comprises a perpendicular shaft that creates a T-junction with the handle. A pair of parallel blades is secured onto the perpendicular shaft and disposed at a variable pitch. The blades position along the length of the shaft is adjustable to create different widths between blades. The blades extended downward to provide a dual-hoe device that is adapted to create a pair of parallel troughs through soil, particularly suited for garden beds or farms wherein seed is placed in parallel rows. The parallel blades are oriented from the device such that when the blades are in contact with the working surface, each blade will create a separate and parallel trough, thereby reducing time and effort in making a systematic garden design or alignment of farming rows.
    Type: Application
    Filed: November 2, 2011
    Publication date: January 3, 2013
    Inventors: Kelly Wroolie, William Wroolie