Patents by Inventor Joseph Lane Knowlden

Joseph Lane Knowlden 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: 20080264655
    Abstract: A combination gardening tool that will perform as a cultivator, weeder, and hoe. The present invention has an elongated handle and a cultivator head at one end. The cultivator head is comprised of a row of cultivator tines and a cutting blade. The cultivator tines are of substantially equal lengths and extend substantially parallel to each other and have sharpened ends. The cutting blade is located substantially near the sharpened ends of the cultivator tines. The cultivator tines loosen and break up the soil and the cutting blade slices the ground to sever weeds and vegetation. The cutting blade also performs as a conventional hoe which is used to hack, chop and remove unwanted foliage and vegetation. In addition the width of the cutting blade is sufficient enough to effectively move soil, make garden rows, make furrows, and level the ground surface working area.
    Type: Application
    Filed: April 30, 2007
    Publication date: October 30, 2008
    Inventor: Joseph Lane Knowlden