Patents by Inventor Bo I. Ackerfeldt

Bo I. Ackerfeldt 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: 4353276
    Abstract: An arrangement in sawing machines or like processing machines for the forward feeding and infeeding of work pieces, such as logs in particular, to the machine, comprising a stationary saw table which extends parallel to the desired feed line for the workpiece, at least up to the sawing machine, and at least two, individually drivable, endless feed chains which extend in vertical planes parallel with the feed line beneath the saw table. Each of the feed chains is provided with at least one dogging means which moves in a groove in the saw table. The groove is parallel with the feed line and common to all dogging means. The dogging means projects up out of the groove, above the surface of the saw table, in a manner to enable the dogging means to act on the rear end surface of a work piece resting on the saw table, for feeding said workpiece up to and into the sawing machine.
    Type: Grant
    Filed: May 20, 1980
    Date of Patent: October 12, 1982
    Inventor: Bo I. Ackerfeldt
  • Patent number: 4142563
    Abstract: A golf bag comprises a high, relatively narrow container with rigid walls a hard material, preferably a plastics material, for accommodating the clubs and separate storage bags, which can be detachably fastened to the outside of the container. The container has a uniform cross-section over its entire length and is closed with a bottom at its lower end, whereas the upper end is open for insertion of the shafts of the clubs. The interior of the container is preferably divided into several elongated, narrow, parallel compartments for accommodating the shaft of one club each.
    Type: Grant
    Filed: November 3, 1976
    Date of Patent: March 6, 1979
    Assignee: Sikob Svensk Industris Konstruktions-Och Berakningskontor AB
    Inventors: Bo I. Ackerfeldt, Curt Olsson, Carl-Goran Crafoord
  • Patent number: 4142736
    Abstract: A golf cart comprising a supporting chassis assembly and a wheel assembly th two, preferably foldable wheel struts connected to the chassis assembly. The chassis assembly is provided with a mounting assembly for mounting two separate golf bags in an individually detachable manner on the chassis assembly, the golf bags being each of a size suitable for accommodating half a normal set of golf clubs. The two golf bags are detachably mounted on opposite sides of a center beam member in the chassis assembly substantially in the same plane as and substantially parallel to the center beam member.
    Type: Grant
    Filed: November 3, 1976
    Date of Patent: March 6, 1979
    Assignee: Sikob Svensk Industris Konstruktions-Och Berakningskontor AB
    Inventors: Bo I. Ackerfeldt, Curt Olsson, Carl-Goran Crafoord
  • Patent number: D302887
    Type: Grant
    Filed: August 31, 1987
    Date of Patent: August 15, 1989
    Inventor: Bo I. Ackerfeldt