Patents by Inventor L Jason Sack

L Jason Sack 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).

  • Livestock grooming
    Patent number: 8631767
    Abstract: An apparatus and associated method for a livestock grooming device having a first canister containing a first blower that selectively imparts an airflow through an outlet of the first canister, and further having a second canister containing a second blower that selectively imparts another airflow through an outlet of the second canister. A manifold fluidly connects both outlets to a manifold outlet. A backflow preventer device between the second blower and the manifold outlet selectively prevents the airflow from the first canister from entering the outlet of the second canister.
    Type: Grant
    Filed: January 9, 2012
    Date of Patent: January 21, 2014
    Inventor: L Jason Sack