Patents by Inventor Eero Paski

Eero Paski 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).

  • Screened earth moving bucket with vibrating bars
    Patent number: 9546467
    Abstract: A screened earth-moving bucket with vibration. The bucket includes a bottom, side plates, a back plate, and an attachment for connecting to a work machine. The bucket also includes at least one screen part having a plurality of adjacent bars to form a screen. At least one bar included in the screen part is vibrated by a vibrator unit so that the vibrated bar moves in relation to the bucket.
    Type: Grant
    Filed: September 27, 2013
    Date of Patent: January 17, 2017
    Assignee: Pohmako Ky
    Inventor: Eero Paski
  • Bucket and Its Use
    Publication number: 20150252550
    Abstract: The invention relates to a bucket and its use. The bucket (3) comprises a bottom (10), side plates (11), a back plate (12) and attachment means (9) wherewith it is connectable to a work machine (1). The bucket also comprises at least one screen part (6) having a plurality of adjacent bars (7) to form a screen. At least one bar included in the screen part is vibrated by means of a vibrator unit (16) so that the vibrated bar moves in relation to the bucket.
    Type: Application
    Filed: September 27, 2013
    Publication date: September 10, 2015
    Applicant: POHMAKO KY
    Inventor: Eero Paski