Patents by Inventor Susan Altenbach

Susan Altenbach 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).

  • Portable street planter
    Patent number: 11299862
    Abstract: A portable street planter that is positionable in a street to divert or divide traffic. The portable street planter provides an aesthetic traffic divider that also serves as a planter basin for plants and trees. The traffic divider may also provide foot and arm support for a bicyclist at rest.
    Type: Grant
    Filed: August 28, 2019
    Date of Patent: April 12, 2022
    Assignee: Studio5051, LLC
    Inventors: Howard Marshall Merriam, Susan Altenbach