Patents by Inventor Michael Welton

Michael Welton 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).

  • Monofilament line based cutter assembly
    Patent number: 5713191
    Abstract: A replacement cutting head for a bump head cutter of a string trimmer which replacement head can also be utilized as a blade assembly replacement for a power lawn mower. The cutting head is conventionally attached to the drive shaft of the tool, and it features a whirling disk having a plurality of heavy gauge flexible members attached thereto. These members extend outwardly due to centrifugal force upon actuation of the tool and which due to the high rotational speed of the cutting head, cut through plants of all kinds.
    Type: Grant
    Filed: August 23, 1995
    Date of Patent: February 3, 1998
    Assignee: Gopher Products, LLC
    Inventor: Michael Welton