Patents by Inventor Leo Korell

Leo Korell 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).

  • Publication number: 20230060366
    Abstract: A bread slicer includes an controller configured to cause claws to reach into an end-face securing portion, which is elongated in the direction of a connecting axis, of a loaf introduced into a feed chute, cause the loaf to be transported into a receiving chute over a blade gap, and cause a slicing blade to travel into the blade gap multiple times automatically during the transportation in order to cut off one slice from the loaf each time, and the slicing blade then moving fully back out of the blade gap again in order to allow each cut-off slice to be transported onward into the receiving chute and to allow the rest of the unsliced loaf to be transported onward over the blade gap. The receiving chute is above the feed chute. The connecting axis between the feed and receiving chute is vertically inclined by at least 30°.
    Type: Application
    Filed: November 9, 2020
    Publication date: March 2, 2023
    Inventor: Leo Korell
  • Publication number: 20230010559
    Abstract: A bread slicer includes: a slicer housing, accommodating a slicing blade rotatable in a slicing plane, the slicer housing including: a feed chute for introducing the loaf into the bread slicer; and a receiving chute, which adjoins the feed chute except for a blade gap; and a bagging aid configured for slipping packaging over the bagging aid together with the slices of the sliced loaf resting thereon, the bagging aid having a cantilevered portion. External dimensions of the feed chute parallel to the slicing plane are greater than or equal to maximum external dimensions in directions of loaves to be sliced. External dimensions of the cantilevered portion parallel to the slicing plane are smaller than external dimensions of the feed chute parallel to the slicing plane. The receiving chute is the bagging aid having the cantilevered portion and is inside a cover of the slicer housing.
    Type: Application
    Filed: November 9, 2020
    Publication date: January 12, 2023
    Inventor: Leo Korell
  • Patent number: 11213968
    Abstract: A bread cutting machine has a circular blade that is moveable in a guide gap through an extension gap of a machine housing from a waiting position into a cutting space. When the blade is in the waiting position, the guide gap is coverable by a rocker displaceable away from the guide gap simultaneously with the extension of the blade from the waiting position, whereby the guide gap is opened. A cover plate is rigidly fastened to a side surface of the rocker, projects vertically away from the rocker, and covers the extension gap whenever the blade is in the waiting position. By a positive guide, the cover plate is moveable away from the extension gap simultaneously with the movement of the rocker, whereby the extension gap is opened.
    Type: Grant
    Filed: August 11, 2020
    Date of Patent: January 4, 2022
    Assignee: BIZERBA SE & CO. KG
    Inventor: Leo Korell
  • Publication number: 20210053246
    Abstract: A bread cutting machine has a circular blade that is moveable in a guide gap through an extension gap of a machine housing from a waiting position into a cutting space. When the blade is in the waiting position, the guide gap is coverable by a rocker displaceable away from the guide gap simultaneously with the extension of the blade from the waiting position, whereby the guide gap is opened. A cover plate is rigidly fastened to a side surface of the rocker, projects vertically away from the rocker, and covers the extension gap whenever the blade is in the waiting position. By a positive guide, the cover plate is moveable away from the extension gap simultaneously with the movement of the rocker, whereby the extension gap is opened.
    Type: Application
    Filed: August 11, 2020
    Publication date: February 25, 2021
    Inventor: Leo Korell