Patents by Inventor Joannes Carolus Antonius Helsloot

Joannes Carolus Antonius Helsloot 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: 6752270
    Abstract: A packaging for long-stemmed flowers having little or no leaf, in particular gerberas, anthuriums and arum lilies, comprises: at least one or more vases (2) made of flexible or rigid material, means for positioning said vase or vases (2), one or more display tubes (3) with rows of openings (17) which allow the stems of the packed flowers to pass through, but not the flowers themselves, means for positioning the display tubes (3) above the vases (2) in such a way that the flower stems inserted through the openings in the display tubes (3) extend into the vases, a tubular protective collar (4) and means for positioning the protective collar (4) around the display tubes. Preferably the packaging also has a lid (5) that fits on the protective collar and contains ventilation openings.
    Type: Grant
    Filed: February 28, 2002
    Date of Patent: June 22, 2004
    Assignee: Pagter & Partners International B.V.
    Inventors: Joannes Carolus Antonius Helsloot, Janus Adriaan Willem De Pagter
  • Patent number: 6581330
    Abstract: Packaging for cut flowers comprises: a rectangular crate (1) with sloping side walls which are provided close to their top walls with a channel (5, 6, 7) that projects outwards and is open at the top, the base of which channel serves to support a foldable rectangular protective tube (2). In order to be able to nest a number of crates (1) deeply into one another without risk of binding, a shoulder (9) is arranged between the top edge of the sloping side walls of the crate and the base (7) or the bottom end of the inner flange (6) of the channel (5, 6, 7) open at the top. Said shoulder can also serve as support for a rectangular presentation collar.
    Type: Grant
    Filed: December 14, 2000
    Date of Patent: June 24, 2003
    Assignee: Pagter & Partners International B.V.
    Inventors: Joannes Carolus Antonius Helsloot, Janus Adriaan Willem De Pagter
  • Patent number: D465362
    Type: Grant
    Filed: March 2, 2000
    Date of Patent: November 12, 2002
    Assignee: Pagter Innovations B.V.
    Inventor: Joannes Carolus Antonius Helsloot