Patents by Inventor Nicolaas Van Rosendal

Nicolaas Van Rosendal 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: 5600934
    Abstract: A device for applying a closing strip, which device comprises for this purpose a box-like housing profiled with a channel (6). The housing herein comprises a first storage space for adhesive tape, first through-feed means for feeding a strip of adhesive tape from said space to the channel, and a rotor with fins for guiding the adhesive tape into the channel with the sticking side facing outward. The housing further comprises a second storage space for tape-like material, second through-feed means for feeding a strip of tape-like material from the second drum-shaped space to the channel. Means are present in the channel for forming a closing strip tape from the supplied strip of adhesive tape and the tape-like material, in addition to cutting means for severing the closing strip. The second drum-shaped space is partially enclosed by removably embodied closing means (35).
    Type: Grant
    Filed: July 21, 1995
    Date of Patent: February 11, 1997
    Assignee: Business to Business Innovations B.V.
    Inventors: Nicolaas van Rosendal, Gerardus J. M. Timmermans
  • Patent number: 4718220
    Abstract: Device for applying a closing strip, comprising: a housing provided with a channel; a feed for closing strip tape emerging into said channel; a rotor mounted for rotation on said housing and provided with blades projecting into said channel; and cutting means located downstream from said rotor for cutting off the formed closing strip from the closing strip tape, characterized by a member located between said rotor and cutting means and extending into said channel for forming the closing strip during the guiding of the closing strip tape thereover.Preferably said member is an edge positioned transversely on said channel, and forms a part of the housing. If the device comprises further a feed for tape form material emerging into said channel and a magazine therefor, said feed for tape form material and its magazine are, preferably accommodated in a separate cassette.
    Type: Grant
    Filed: December 13, 1985
    Date of Patent: January 12, 1988
    Inventors: Nicolaas Van Rosendal, Ary G. Dirkzwager