Patents by Inventor Gothe Anders Krister Parkander

Gothe Anders Krister Parkander 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).

  • Cutting device for cutting continuous webs
    Patent number: 5857392
    Abstract: The present invention relates to a cutting device for cutting continuous webs, whereby a draw roller (29) with pulling surfaces (42) and a rotating cutting means (33) are rotatable by separate drive units (28 and 32 respectively) so that the speed of rotation of the draw roller (29) and the rotatable cutting means (33) can be varied relative to each other, whereby the relationship between the transport speed of the web and the speed of rotation of the rotatable cutting means (33) can be varied.
    Type: Grant
    Filed: November 5, 1996
    Date of Patent: January 12, 1999
    Assignee: Stralfors AB
    Inventor: Gothe Anders Krister Parkander
  • Sign, preferably registration sign for vehicles, and method for the manufacture thereof
    Patent number: 5783265
    Abstract: The present invention relates to a sign, preferably a registration sign for vehicles, which sign (2) includes a portion or member (16) consisting of a portion of a film web (6) or of a row of separate film portions, whereby said portion (16) is provided with information (3), preferably registration symbols or characters for vehicles, while toner material (25) has been applied thereon by electronically variable application in an electronic printer. For being able to manufacture this sign at low costs and by means of a simple manufacturing method, the toner material is applied on a surface of said portion (16), preferably a surface (23) reflecting light from headlamps, by means of an electronic printer in the form of an ionographic printer (24) wherein the toner material is fixed on the surface of said portion (16) with pressure by a cold pressure and fixing method. (FIG. 1).
    Type: Grant
    Filed: February 14, 1997
    Date of Patent: July 21, 1998
    Assignee: Stralfors AB
    Inventor: Gothe Anders Krister Parkander
  • Method for making a sign such as a registration sign for vehicles
    Patent number: 5772828
    Abstract: In a simple and low cost method for making a sign, such as a vehicle registration sign, indicia are formed by toner material applied by an electronically controllable printer to a portion of a film web or to one of a row of separate film portions, the surface of which web portion is preferably one reflecting light from vehicle headlamps. The printer is an ionographic one wherein the toner material is fixed on the surface of the web portion with pressure and in a cold state. The printed web portion is then combined with other parts including a transparent front plate adhesively bonded to the web portion and an injection moulded plastic frame to protect the web portion from mechanical damage and to seal it against injury from dirt and moisture.
    Type: Grant
    Filed: May 2, 1996
    Date of Patent: June 30, 1998
    Assignee: Stralfors AB
    Inventor: Gothe Anders Krister Parkander