Patents by Inventor Bertil Paulsson

Bertil Paulsson 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: 11896775
    Abstract: The present invention relates to a catheter and a process for manufacturing a radially extending opening in tubing for a catheter. The tubing having at least one lumen being enclosed by at least one tubing wall and the process comprises placing tubing in a fixture, applying force to the tubing and thereby fixing the tubing in the fixture in a position for making an opening, pressing a heated depression tool against the surface of the tubing creating a depression area in the at least one tubing wall, and punching an opening cutting tool through the at least one tubing wall within the depression area creating an opening in the depression area of the at least one tubing wall, the opening extending from the exterior of the tubing to the lumen of the tubing.
    Type: Grant
    Filed: February 21, 2022
    Date of Patent: February 13, 2024
    Assignee: Automationspartner i Helsinborg AB
    Inventors: Gustav Joakim Forsryd, Lars Rune Bertil Paulsson
  • Publication number: 20220265960
    Abstract: The present invention relates to a catheter and a process for manufacturing a radially extending opening in tubing for a catheter. The tubing having at least one lumen being enclosed by at least one tubing wall and the process comprises placing tubing in a fixture, applying force to the tubing and thereby fixing the tubing in the fixture in a position for making an opening, pressing a heated depression tool against the surface of the tubing creating a depression area in the at least one tubing wall, and punching an opening cutting tool through the at least one tubing wall within the depression area creating an opening in the depression area of the at least one tubing wall, the opening extending from the exterior of the tubing to the lumen of the tubing.
    Type: Application
    Filed: February 21, 2022
    Publication date: August 25, 2022
    Applicant: Automationspartner i Helsingborg AB
    Inventors: Gustav Joakim FORSRYD, Lars Rune Bertil PAULSSON
  • Patent number: 4475862
    Abstract: A vehicle for the temporary storage of refuse has a collecting section (12) which includes a basically vertical plate (20) which is moved in the longitudinal axis of the vehicle by a drive unit (21). The plate regulates the size of the storage space of the collecting section, so that during the feeding in of refuse, the feeding unit, located at the extreme rear of the vehicle, achieves the necessary compression of refuse. According to the invention, the frame of the vehicle is formed by the bottom part of the collecting section. Guiding and sliding units (35a,b) for the plate and a number of strengthening elements are also arranged in the collecting section. The strengthening sections assure the necessary mechanical stability in the bottom part and in planes through the guiding and sliding units. The guiding and sliding units preferably also serve as strengthening elements.
    Type: Grant
    Filed: April 23, 1982
    Date of Patent: October 9, 1984
    Assignee: B.A. Innovation Aktiebolag
    Inventors: Bertil Paulsson, Aarno Kyander