Patents by Inventor Richard C. Merry

Richard C. Merry 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).

  • Non-marking lawn mower
    Patent number: 3935695
    Abstract: The following disclosure sets forth a non-marking lawn mower in which a cutter cylinder carrying multiple disc blower cutters in a centrifugal blower structure is supported in parallel spaced relation to a rearward roller structure which carries the mower. The drive motor rotates the cylinder at a cutter speed greater than 6,000 feet per minute. At least one forward adjusting roller can be positioned to determine the height of cut effected by the cutter cylinder.
    Type: Grant
    Filed: May 2, 1974
    Date of Patent: February 3, 1976
    Inventor: Richard C. Merry