Patents by Inventor Marko BLINNIKKA

Marko BLINNIKKA 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).

  • Demolition device and utility machine for demolishing a concrete structure
    Patent number: 11638921
    Abstract: The application relates to a demolition device for demolishing a concrete structure according to one embodiment. The device has a crushing blade for crushing concrete, and a cutting blade for cutting metal or a pulverizing blade for grinding concrete, and a combination blade. The device can be attached to a utility machine in a detachable manner. The crushing and cutting/pulverizing blade are separate blades from each other. The combination blade is adapted to be used for crushing concrete with the crushing blade. The combination blade is adapted to be used for cutting metal with the cutting blade or for grinding concrete with the pulverizing blade. The combination blade has abutment surface parts for the crushing and cutting/pulverizing blade. The abutment surface part for the cutting/pulverizing blade makes possible a power transmission between the cutting/pulverizing and combination blade when using the combination blade for crushing concrete.
    Type: Grant
    Filed: November 24, 2017
    Date of Patent: May 2, 2023
    Assignee: SAVONLINNAN PR-URAKOINTI OY
    Inventors: Jarkko Brunou, Marko Blinnikka
  • Demolition device and utility machine for demolishing a concrete structure
    Publication number: 20190283033
    Abstract: The application relates to a demolition device for demolishing a concrete structure according to one embodiment. The device has a crushing blade for crushing concrete, and a cutting blade for cutting metal or a pulverizing blade for grinding concrete, and a combination blade. The device can be attached to a utility machine in a detachable manner. The crushing and cutting/pulverizing blade are separate blades from each other. The combination blade is adapted to be used for crushing concrete with the crushing blade. The combination blade is adapted to be used for cutting metal with the cutting blade or for grinding concrete with the pulverizing blade. The combination blade has abutment surface parts for the crushing and cutting/pulverizing blade. The abutment surface part for the cutting/pulverizing blade makes possible a power transmission between the cutting/pulverizing and combination blade when using the combination blade for crushing concrete.
    Type: Application
    Filed: November 24, 2017
    Publication date: September 19, 2019
    Applicant: Savonlinnan PR-Urakointi Oy
    Inventors: Jarkko BRUNOU, Marko BLINNIKKA