Patents by Inventor K. Eric Gerdes

K. Eric Gerdes 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).

  • Mechanical litter stick
    Patent number: 6457758
    Abstract: A mechanical litter stick is provided with a mechanism for cycling an operative pick through a given back-and-forth stroke both for stripping litter off a spike end as well as affording better manipulation of articles of litter as by plucking.
    Type: Grant
    Filed: January 8, 2002
    Date of Patent: October 1, 2002
    Inventor: K. Eric Gerdes