Patents by Inventor Sandro Keller

Sandro Keller 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: 8419605
    Abstract: The present invention relates to an arrangement for producing paper cushions from a paper web which has been rolled up into a supply roll, the arrangement having a machine with a bearing arrangement for bearing the supply roll in a rotatable manner, and also having a device for forming the paper web and an arrangement for producing the paper cushions. The machine has coupling elements via which a transporting carriage provided with mating coupling elements can be coupled in a releasable manner to the machine, it being possible for a supply roll to be mounted on the transporting carriage such that, when the transporting carriage is coupled to the machine, the supply roll can be inserted into the bearing arrangement of the machine by way of a rolling and/or sliding movement.
    Type: Grant
    Filed: November 14, 2006
    Date of Patent: April 16, 2013
    Assignee: Pack-Tiger GmbH
    Inventor: Sandro Keller
  • Publication number: 20090226287
    Abstract: The present invention relates to an arrangement for producing paper cushions from a paper web which has been rolled up into a supply roll, the arrangement having a machine with a bearing arrangement for bearing the supply roll in a rotatable manner, and also having a device for forming the paper web and an arrangement for producing the paper cushions. The machine has coupling elements via which a transporting carriage provided with mating coupling elements can be coupled in a releasable manner to the machine, it being possible for a supply roll to be mounted on the transporting carriage such that, when the transporting carriage is coupled to the machine, the supply roll can be inserted into the bearing arrangement of the machine by way of a rolling and/or sliding movement.
    Type: Application
    Filed: November 14, 2006
    Publication date: September 10, 2009
    Inventor: Sandro Keller