Patents by Inventor Michael Langsdale

Michael Langsdale 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).

  • Patent number: 10799901
    Abstract: A spray canister holding apparatus that includes a collar for connecting to a spray canister, made of a non-continuous circular gripping structure having at least one opening along a circumference of the circular gripping structure, a lever arm rotation member, a vertical backing member attached to a posterior continuous portion of the circular gripping structure and extending upwards from the circular gripping structure, and a wire support opening connected to the circular gripping structure. The apparatus also includes a lever arm on the collar, a connecting wire attached to the lever arm, a handgrip attached to the connecting wire, and a discharging nodule appended to the lever arm, where the discharging nodule acts on a spray canister dispenser button.
    Type: Grant
    Filed: November 16, 2018
    Date of Patent: October 13, 2020
    Inventor: Michael Langsdale
  • Publication number: 20200156097
    Abstract: A spray canister holding apparatus that includes a collar for connecting to a spray canister, made of a non-continuous circular gripping structure having at least one opening along a circumference of the circular gripping structure, a lever arm rotation member, a vertical backing member attached to a posterior continuous portion of the circular gripping structure and extending upwards from the circular gripping structure, and a wire support opening connected to the circular gripping structure. The apparatus also includes a lever arm on the collar, a connecting wire attached to the lever arm, a handgrip attached to the connecting wire, and a discharging nodule appended to the lever arm, where the discharging nodule acts on a spray canister dispenser button.
    Type: Application
    Filed: November 16, 2018
    Publication date: May 21, 2020
    Inventor: Michael Langsdale