Patents by Inventor Stanislaw Cisowski

Stanislaw Cisowski 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).

  • Splash guards for grinder/polisher machines and grinder/polisher machines having splash guards
    Patent number: 11491611
    Abstract: Apparatus and systems are disclosed of a splash guard for a grinder/polisher having a base, a bowl, and a platen having an outer edge to prevent splashing during the grinding/polishing operation. The splash guard includes an inner sidewall, a lower rib, and outer sidewall, and an upper rib. The lower rib has an inner edge that is spaced at least 2.5 centimeters from the outer edge of the platen to prevent pinching of an operator's hands between the platen and the splash guard. The splash guard may also include a recess formed by the upper rib, outer sidewall, and lower rib, and at least a portion of an inner edge of the upper rib is extending further inwardly towards that platen than the inner edge of the lower rib.
    Type: Grant
    Filed: August 12, 2019
    Date of Patent: November 8, 2022
    Assignee: Illinois Tool Works Inc.
    Inventors: Calvin Nelson, Stanislaw Cisowski
  • SPLASH GUARDS FOR GRINDER/POLISHER MACHINES AND GRINDER/POLISHER MACHINES HAVING SPLASH GUARDS
    Publication number: 20200055163
    Abstract: Apparatus and systems are disclosed of a splash guard for a grinder/polisher having a base, a bowl, and a platen having an outer edge to prevent splashing during the grinding/polishing operation. The splash guard includes an inner sidewall, a lower rib, and outer sidewall, and an upper rib. The lower rib has an inner edge that is spaced at least 2.5 centimeters from the outer edge of the platen to prevent pinching of an operator's hands between the platen and the splash guard. The splash guard may also include a recess formed by the upper rib, outer sidewall, and lower rib, and at least a portion of an inner edge of the upper rib is extending further inwardly towards that platen than the inner edge of the lower rib.
    Type: Application
    Filed: August 12, 2019
    Publication date: February 20, 2020
    Inventors: Calvin Nelson, Stanislaw Cisowski