Patents by Inventor Craig E. Hacker

Craig E. Hacker 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).

  • Publication number: 20210059491
    Abstract: The invention comprises a vacuum attachment with multiple ports which easily attaches to an open top container to remove concrete/mortar dust and particulates from the air when mixing concrete/mortar with water. The vacuum attached in configured to fit securely on a variety of containers of different sizes. Further, the vacuum attachment attaches easily to any standard vacuum machine. The vacuum attachment may have lateral segments which provide spacing for two curved portions which terminate in multiple ports. The curved portions may be positioned at the top of the container with the ports facing downward into the container. When a vacuum machine is attached and activated, the vacuum attachment is able to efficiently remove dust particles from the air inside the container. Multiple vacuum attachments may also be used simultaneously by connecting a Y splitter hose to each of the vacuum machine attachment ports of the vacuum attachments.
    Type: Application
    Filed: November 12, 2020
    Publication date: March 4, 2021
    Inventor: Craig E. HACKER
  • Publication number: 20200107683
    Abstract: The invention comprises a vacuum attachment with multiple ports which easily attaches to an open top container to remove concrete/mortar dust and particulates from the air when mixing concrete/mortar with water. The vacuum attached in configured to fit securely on a variety of containers of different sizes. Further, the vacuum attachment attaches easily to any standard vacuum machine. The vacuum attachment may have lateral segments which provide spacing for two curved portions which terminate in multiple ports. The curved portions may be positioned at the top of the container with the ports facing downward into the container. When a vacuum machine is attached and activated, the vacuum attachment is able to efficiently remove dust particles from the air inside the container. Multiple vacuum attachments may also be used simultaneously by connecting a Y splitter hose to each of the vacuum machine attachment ports of the vacuum attachments.
    Type: Application
    Filed: June 19, 2018
    Publication date: April 9, 2020
    Inventor: Craig E. Hacker
  • Patent number: D971536
    Type: Grant
    Filed: November 13, 2020
    Date of Patent: November 29, 2022
    Assignee: KACH HOLDINGS, LLC
    Inventor: Craig E. Hacker