Patents by Inventor Matthew P. Kramp

Matthew P. Kramp 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).

  • Support spindle assembly for a roll
    Patent number: 11529029
    Abstract: A support spindle assembly for rotatably supporting a coreless paper roll for dispensing, the support spindle assembly including a spindle base, a spindle element having a central longitudinal axis (X) and having first and second ends, the spindle element being attached to the spindle base at the first end and rotationally fixed in relation to the spindle base and a rotatable sleeve rotatably disposed about the spindle element, and rotatable in relation to the spindle base and to the spindle element. The support spindle assembly includes a resilient member disposed about the first end of the spindle element, which resilient member is arranged to cooperate with the spindle base and with the rotatable sleeve in order to provide the rotatable sleeve with a rotational resistance.
    Type: Grant
    Filed: June 12, 2018
    Date of Patent: December 20, 2022
    Assignee: ESSITY HYGIENE AND HEALTH AKTIEBOLAG
    Inventors: Nathan J. Wicker, Scott J. Rote, David A. Wylen, Matthew P. Kramp
  • SUPPORT SPINDLE ASSEMBLY FOR A ROLL
    Publication number: 20210121026
    Abstract: A support spindle assembly for rotatably supporting a coreless paper roll for dispensing, the support spindle assembly including a spindle base, a spindle element having a central longitudinal axis (X) and having first and second ends, the spindle element being attached to the spindle base at the first end and rotationally fixed in relation to the spindle base and a rotatable sleeve rotatably disposed about the spindle element, and rotatable in relation to the spindle base and to the spindle element. The support spindle assembly includes a resilient member disposed about the first end of the spindle element, which resilient member is arranged to cooperate with the spindle base and with the rotatable sleeve in order to provide the rotatable sleeve with a rotational resistance.
    Type: Application
    Filed: June 12, 2018
    Publication date: April 29, 2021
    Inventors: Nathan J. Wicker, Scott J. Rote, David A. Wylen, Matthew P. Kramp