Patents by Inventor Bengt Akerstrom

Bengt Akerstrom 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: 4627218
    Abstract: A method of automatically banderoling objects, for example banknotes, arranged in a bundle, by laying a banderole, for example a paper strip, about the bundle, preferably after the bundle was compacted, and thereafter sealing the bundle by jointing together preferably the end portions of the strip. The method is especially characterized in that the strip is jointed together by means of a self-adhesive label after the strip was folded about the bundle, which label is automatically separated from its carrier strip and attached on the strip. The invention also relates to an apparatus for carrying out the method.
    Type: Grant
    Filed: July 9, 1985
    Date of Patent: December 9, 1986
    Assignee: Esselte Security Systems
    Inventors: Bengt Akerstrom, Friedrich Hartmann
  • Patent number: 4407303
    Abstract: In an exemplary embodiment useful for the intracardiac stimulation of the heart, an elongated electric conductor is provided with an electric insulation covering, and has an electrode head which is electrically conductively connected with the distal end of the conductor, serving the purpose of supplying the stimulation pulses to the heart. The conductor or the electrode head is to be emplaced on the heart wall. It is the object of the disclosure to produce an endocardial electrode arrangement of the type initially cited which is readily embedded as a result of tissue growth and which nevertheless has a comparatively small volume. In accordance with the disclosure, this object is achieved in that, for the purpose of placement of the conductor, or of the electrode head, a loop or a plurality of loops consisting of soft, thin material is provided which is mounted on the electrode head or on the electric insulation of the elongated electric conductor in proximity of the electrode head.
    Type: Grant
    Filed: April 9, 1981
    Date of Patent: October 4, 1983
    Assignee: Siemens Aktiengesellschaft
    Inventor: Bengt Akerstrom
  • Patent number: 4319837
    Abstract: A system for assuring the correct positioning of a film cassette in a cassette holder in a device in which documents are withdrawn from a holder and transported to a position where they are photographed utilizing the film in the cassette, in which at least one suction cup is attached to the cassette holder with the cup having an opening lying in a plane corresponding to the correct position of the cassette in the holder and the suction cup is connected to a vacuum system and a pressure-sensitive device which is responsive to the correct or incorrect position of the cassette in the holder to operate or disable the document withdrawal mechanism or its drive source.
    Type: Grant
    Filed: March 12, 1979
    Date of Patent: March 16, 1982
    Assignee: Hugin Kassaregister AB
    Inventors: Bengt Akerstrom, Per Molinder
  • Patent number: 4245833
    Abstract: A device for feeding and stacking documents in a box uses a driven endless belt arranged to sweep tightly along an open side of the box whereby documents may be taken in succession from a feeding station along the belt to the box. The open side of the box is oriented substantially vertically for receiving and thus stacking the documents in an upright position, and a guide roller with an over-shooting guide sheet is located adjacent the bottom edge of the open side to guide upwardly the belt and any form thereon to the open side of the box and to a belt roller located at a higher level than the guide means, while forming an acute angle with the plane of the open side, so that the trailing edge of each document snaps out from contact with the guide sheet before its leading edge abuts a stop surface provided at the upper edge of the box.
    Type: Grant
    Filed: March 27, 1979
    Date of Patent: January 20, 1981
    Assignee: Hugin Kassaregister AB
    Inventor: Bengt Akerstrom