Patents by Inventor Uwe Melchert

Uwe Melchert 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: 10785987
    Abstract: The present invention relates to a method and device for dispensing thread. The thread dispensing device comprises a transport unit having at least a first and a second transport element for a defined transport of the thread, a drive unit for driving the first and second transport element and a shifting unit for reversibly shifting the first transport element relative to the second transport element. The present invention further relates to a clipping machine and a method for producing sausage-shaped products, wherein the clipping machine comprises the inventive device for dispensing thread.
    Type: Grant
    Filed: October 18, 2018
    Date of Patent: September 29, 2020
    Assignee: Poly-clip System GmbH & Co. KG
    Inventors: Uwe Melchert, Santino Lerose
  • Publication number: 20190116815
    Abstract: The present invention relates to a method and device for dispensing thread. The thread dispensing device comprises a transport unit having at least a first and a second transport element for a defined transport of the thread, a drive unit for driving the first and second transport element and a shifting unit for reversibly shifting the first transport element relative to the second transport element. The present invention further relates to a clipping machine and a method for producing sausage-shaped products, wherein the clipping machine comprises the inventive device for dispensing thread.
    Type: Application
    Filed: October 18, 2018
    Publication date: April 25, 2019
    Inventors: Uwe Melchert, Santino Lerose
  • Patent number: 9390634
    Abstract: The present invention relates to a supply of labels for being attached to sausage-shaped products, like sausages. The supply comprises a carrier strip having a longitudinal extension, a flat front side, a flat rear side and two longitudinal edges, and at least one label having a longitudinal extension, a flat front side and a flat rear side and an attachment end for being attached to the sausage-shaped product, the at least one label is detachable attached to the carrier strip, wherein at least the attachment end of the at least one label exceeds one of the longitudinal edges of the carrier strip.
    Type: Grant
    Filed: October 14, 2014
    Date of Patent: July 12, 2016
    Assignee: Poly-clip System GmbH & Co. KG
    Inventor: Uwe Melchert
  • Patent number: 9174773
    Abstract: A closure clip is provided for closing tubular or bag-shaped packaging for bulk produce such as fruit or vegetables. The closure clip includes a first arm and a second arm extending substantially in a plane and aligned at least approximately parallel to each other, with the arms each having first and second ends and a base portion extending in the center plane defined by the arms and having an inner and an outer surface, with the base portion connecting the first and second arms at their first ends and forming an approximately U-shaped closure clip. The closure clip further includes a first spike having a first end and a second end, extending from the inner surface of the base portion between the arms and parallel thereto, and connected with its first end to the base portion. The closure clip further has at least one second spike having first and second ends.
    Type: Grant
    Filed: September 28, 2012
    Date of Patent: November 3, 2015
    Assignee: Poly-clip System GmbH & Co. KG
    Inventors: Heiko Schleucher, Uwe Melchert
  • Publication number: 20150104603
    Abstract: The present invention relates to a supply of labels for being attached to sausage-shaped products, like sausages. The supply comprises a carrier strip having a longitudinal extension, a flat front side, a flat rear side and two longitudinal edges, and at least one label having a longitudinal extension, a flat front side and a flat rear side and an attachment end for being attached to the sausage-shaped product, the at least one label is detachable attached to the carrier strip, wherein at least the attachment end of the at least one label exceeds one of the longitudinal edges of the carrier strip.
    Type: Application
    Filed: October 14, 2014
    Publication date: April 16, 2015
    Inventor: Uwe MELCHERT
  • Patent number: 9003610
    Abstract: The invention relates to a closure clip for closing tubular or bag-shaped packing casing for packing loosely goods or foodstuff. The closure clip includes two arms extending at least substantially in a plane and at least substantially parallel to each other, having first and second ends and inner and outer surfaces. The closure clip further includes a bottom portion arranged in the plane defined by the arms, having an inner and an outer surface and connecting the arms by their first ends, thereby forming a substantially U-shaped closure clip. The closure clip further includes at least one arbor having a first end and a second end that extends from the inner surface of the bottom portion, to which the arbor is coupled by its first end between the arms and parallel thereto. The closure clip further comprises a die for closing the closure clip. The closure clip further comprises two guide channels for guiding the second ends of the closure clip, which are separated from each other by a land.
    Type: Grant
    Filed: April 8, 2011
    Date of Patent: April 14, 2015
    Assignee: Poly-clip System GmbH & Co. KG
    Inventors: Heiko Schleucher, Uwe Melchert
  • Patent number: 8641485
    Abstract: The present invention concerns a manually operable clipping machine for producing sausage-shaped products. The machine comprises a first displacer unit with a first pair of upper and lower displacer elements, at least the upper displacer element is reversibly movable in a direction perpendicular to a longitudinal extending plait-axis between an opened and a closed position. The machine also comprises a second displacer unit with a second pair of upper and lower displacer elements, at least the upper displacer element is reversibly movable in a direction perpendicular to the longitudinal extending plait-axis between an opened and a closed position. The second displacer unit is reversibly movable parallel to the longitudinal extending plait-axis between a narrow position where the second displacer unit is adjacent to the first displacer unit, and a spread position in which the second displacer unit is moved away from the first displacer unit.
    Type: Grant
    Filed: February 10, 2011
    Date of Patent: February 4, 2014
    Assignee: Poly-Clip System GmbH & Co. KG
    Inventors: Uwe Melchert, Stephan Clöβner, Jörg Sames
  • Publication number: 20110247300
    Abstract: The invention relates to a closure clip for closing tubular or bag-shaped packing casing for packing loosely goods or foodstuff. The closure clip includes two arms extending at least substantially in a plane and at least substantially parallel to each other, having first and second ends and inner and outer surfaces. The closure clip further includes a bottom portion arranged in the plane defined by the arms, having an inner and an outer surface and connecting the arms by their first ends, thereby forming a substantially U-shaped closure clip. The closure clip further includes at least one arbor having a first end and a second end that extends from the inner surface of the bottom portion, to which the arbor is coupled by its first end between the arms and parallel thereto. The closure clip further comprises a die for closing the closure clip. The closure clip further comprises two guide channels for guiding the second ends of the closure clip, which are separated from each other by a land.
    Type: Application
    Filed: April 8, 2011
    Publication date: October 13, 2011
    Applicant: POLY-CLIP SYSTEM GMBH & CO. KG
    Inventors: Heiko Schleucher, Uwe Melchert
  • Publication number: 20110230128
    Abstract: The present invention concerns a manually operable clipping machine for producing sausage-shaped products. The machine comprises a first displacer unit with a first pair of upper and lower displacer elements, at least the upper displacer element is reversibly movable in a direction perpendicular to a longitudinal extending plait-axis between an opened and a closed position. The machine also comprises a second displacer unit with a second pair of upper and lower displacer elements, at least the upper displacer element is reversibly movable in a direction perpendicular to the longitudinal extending plait-axis between an opened and a closed position. The second displacer unit is reversibly movable parallel to the longitudinal extending plait-axis between a narrow position where the second displacer unit is adjacent to the first displacer unit, and a spread position in which the second displacer unit is moved away from the first displacer unit.
    Type: Application
    Filed: February 10, 2011
    Publication date: September 22, 2011
    Applicant: POLY-CLIP SYSTEM GMBH & CO. KG
    Inventors: Uwe Melchert, Stephan Clößner, Jörg Sames