Patents by Inventor Carl A. D. Aurenius

Carl A. D. Aurenius 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: 5129974
    Abstract: A method is disclosed for providing labelling of small items through the use of microlabels having colored bar codes with the microlabel being on the order of 1 mm.times.1 mm in overall size. In one embodiment, the label consists of a number of colored lines or bars similar to a black/white bar code, with each bar having a distinct color or hue, the width of the bars being in the 5-120 micron range in terms of width, the bars being either contiguous or separated by a thin bar of distinct color. One method of making ultra thin labels includes cutting or skiving an edge of a layered sheet, with different layers carrying different colors, and with the cut layers having a thickness on the order of 0.1 mm.
    Type: Grant
    Filed: August 23, 1990
    Date of Patent: July 14, 1992
    Assignee: Colorcode Unlimited Corporation
    Inventor: Carl A. D. Aurenius