Patents by Inventor Aleidus G. van den Broeke

Aleidus G. van den Broeke 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: 4787019
    Abstract: The invention relates to a lamp fitting intended for attachment to a tube, rod or other elongate member, for example the bar of a sunshade, the lamp fitting comprising a ring which bears at least one lamp and which is to be arranged round the elongate member and attached thereto by means of attachment means, the ring having an inner surface extending over some axial distance and co-operating with the elongate member, which inner surface has a shape adpated to the cross-sectional form of this elongate member. The invention has for its object to give a lamp fitting a form such that it can be attached from the side in any required position to a tube, bar or rod, without it being necessary to slide it on from a free end part.
    Type: Grant
    Filed: March 10, 1987
    Date of Patent: November 22, 1988
    Inventor: Aleidus G. van den Broeke
  • Patent number: 4463461
    Abstract: The invention has for its object to construct a discharge pit in a manner such that the height of incorporation is adjustable, whereas the effective height of the water trap remains unvaried under any condition so that the dimensions can always be adapted in the factory to the standards imposed by the authorities.In order to achieve the above-mentioned object the invention provides a discharge pit with a water trap comprising a housing that can be fastened to the discharge tube, an annular pot vertically displaceable therein and having a perforated lid adapted to be mounted in the plane of the floor and having a tube stub extending vertically in the pot and having a predetermined height to form the water trap, said pot being vertically slidable in sealing relationship in said housing or around a tube end connected with the discharge tube.
    Type: Grant
    Filed: January 4, 1983
    Date of Patent: August 7, 1984
    Assignee: Viplex-Plastics B.V.
    Inventors: Johan R. van den Broeke, Aleidus G. van den Broeke