Patents by Inventor Irma Marie Duguay

Irma Marie Duguay 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: 11000172
    Abstract: A grill grate scraper comprises a handle portion adapted to be grasped by a user and a scraper assembly opposite the handle portion. The scraper assembly includes a scraper head made up of a plurality of scraper blades and a locking mechanism. The locking mechanism can be in an unlocked position where the plurality of scraper blades are moveable relative to one another and a locked position where the plurality of scraper blades are locked in place. Each of the plurality of scraper blades can be a rigid blade comprising a scraping portion and a rearward portion, the scraping portion comprising a scraping edge and an adjacent side surface. In one version, when in the locked position, the locking mechanism applies a lateral compressive force on the plurality of scraper blades. In another version, the locking mechanism prevents accidental separation of the scraper blades from the scraper assembly when in the unlocked position.
    Type: Grant
    Filed: July 31, 2019
    Date of Patent: May 11, 2021
    Inventor: Irma Marie Duguay
  • Publication number: 20200037844
    Abstract: A grill grate scraper comprises a handle portion adapted to be grasped by a user and a scraper assembly opposite the handle portion. The scraper assembly includes a scraper head made up of a plurality of scraper blades and a locking mechanism. The locking mechanism can be in an unlocked position where the plurality of scraper blades are moveable relative to one another and a locked position where the plurality of scraper blades are locked in place. Each of the plurality of scraper blades can be a rigid blade comprising a scraping portion and a rearward portion, the scraping portion comprising a scraping edge and an adjacent side surface. In one version, when in the locked position, the locking mechanism applies a lateral compressive force on the plurality of scraper blades. In another version, the locking mechanism prevents accidental separation of the scraper blades from the scraper assembly when in the unlocked position.
    Type: Application
    Filed: July 31, 2019
    Publication date: February 6, 2020
    Inventor: Irma Marie Duguay