Patents by Inventor Herbert M. Landwehr, IV

Herbert M. Landwehr, IV 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).

  • Post support sleeve
    Patent number: 11408194
    Abstract: A post support sleeve is shown and described. The post support sleeve includes a housing having a base and at least one sidewall. The housing has an interior volume and an open top end. The open top end is proportioned to fit various sized posts therein. The at least one sidewall has at least one aperture located therethrough. The at least one aperture is positioned to have a fastener placed therein. The base further has a plurality of drain apertures therethrough.
    Type: Grant
    Filed: March 17, 2020
    Date of Patent: August 9, 2022
    Inventor: Herbert M. Landwehr, IV
  • Post Support Sleeve
    Publication number: 20200217099
    Abstract: A post support sleeve is shown and described. The post support sleeve includes a housing having a base and at least one sidewall. The housing has an interior volume and an open top end. The open top end is proportioned to fit various sized posts therein. The at least one sidewall has at least one aperture located therethrough. The at least one aperture is positioned to have a fastener placed therein. The base further has a plurality of drain apertures therethrough.
    Type: Application
    Filed: March 17, 2020
    Publication date: July 9, 2020
    Inventor: Herbert M. Landwehr, IV