Patents by Inventor Dennis Welch

Dennis Welch 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).

  • Method and apparatus for grooming a grass lawn
    Publication number: 20060218890
    Abstract: A method and apparatus for grooming a grass lawn surface includes attaching a raking device having a lateral array of tines to the rear of a conventional lawnmower and operating the mower over the lawn surface while the tines of the raking device are allowed to contact the lawn, the contact of the tines with the lawn and the attachment of the raking device to the mower providing the support for the raking device, the apparatus including the assembled mower and raking device.
    Type: Application
    Filed: March 29, 2005
    Publication date: October 5, 2006
    Inventor: Dennis Welch