Patents by Inventor Mark A. Maisch

Mark A. Maisch 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: 5493977
    Abstract: A planter for seeds and bulbs includes a tube assembly receiving a plunger which is reciprocable between retracted and extended positions. With the plunger in its extended position, a lower end thereof extends downwardly from the tube assembly for embedding a seed in the ground. A handle is mounted on an upper end of the plunger for operating the planter. A feed assembly includes a seed hopper mounted on an upper end of a conduit, the lower end of which is connected to a lower end of the tube for passing seeds thereinto. A spacing rod is provided for gauging the spacing between plantings.
    Type: Grant
    Filed: February 9, 1994
    Date of Patent: February 27, 1996
    Inventor: Mark A. Maisch