Patents by Inventor Karl-Josef Aretz

Karl-Josef Aretz 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).

  • Bundle comprising packaging sleeves and an outer packaging
    Patent number: 11845598
    Abstract: There is illustrated and described a bundle (14) comprising packaging sleeves (10) and an outer packaging (15), comprising: a plurality of packaging sleeves (10) of a composite material, and an outer packaging (15) which surrounds the packaging sleeves (10), wherein each packaging sleeve (10) has a front side (12) and a rear side (13), wherein the front side (12) and the rear side (13) of each packaging sleeve (10) are separated from each other by means of folding edges (F), along which the packaging sleeve (10) is folded flat, wherein each packaging sleeve (10) has two openings which are arranged on opposite sides of the packaging sleeve (10), and wherein each packaging sleeve (10) has a longitudinal seam (11) which connects two edges of the composite material to form a circumferential packaging sleeve (10). In order to enable a space-saving, cost-effective and reliable transport of packaging sleeves (10), it is proposed that the outer packaging (15) be produced from a plastics material film (17).
    Type: Grant
    Filed: November 29, 2018
    Date of Patent: December 19, 2023
    Assignee: SIG Technology AG
    Inventors: Karl-Josef Aretz, Andreas Lemsky, Richard Leufen, Stefan Schnorr, Jörg Steinfels
  • Bundle Comprising Packaging Sleeves and an Outer Packaging
    Publication number: 20210070515
    Abstract: There is illustrated and described a bundle (14) comprising packaging sleeves (10) and an outer packaging (15), comprising: a plurality of packaging sleeves (10) of a composite material, and an outer packaging (15) which surrounds the packaging sleeves (10), wherein each packaging sleeve (10) has a front side (12) and a rear side (13), wherein the front side (12) and the rear side (13) of each packaging sleeve (10) are separated from each other by means of folding edges (F), along which the packaging sleeve (10) is folded flat, wherein each packaging sleeve (10) has two openings which are arranged on opposite sides of the packaging sleeve (10), and wherein each packaging sleeve (10) has a longitudinal seam (11) which connects two edges of the composite material to form a circumferential packaging sleeve (10). In order to enable a space-saving, cost-effective and reliable transport of packaging sleeves (10), it is proposed that the outer packaging (15) be produced from a plastics material film (17).
    Type: Application
    Filed: November 29, 2018
    Publication date: March 11, 2021
    Inventors: Karl-Josef Aretz, Andreas Lemsky, Richard Leufen, Stefan Schnorr, Jörg Steinfels