Patents by Inventor Lars-Anders Edstrom

Lars-Anders Edstrom 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: 5272786
    Abstract: A household scraper for cleansing kitchen sinks and the like. The scraper includes a central, curved or recessed part which is perforated with a number of holes. The scraper also includes a curved bottom edge and two side-edges which are also curved. An outwardly angled zone is provided between the central part and the lower edge. This outwardly angled zone also extends between the central part and a bottom section of the side-edges of the scraper. The scraper is made, for instance, of a plastics material and enables waste material, for instance food residues, to be collected and removed in an expedient, effective and time-saving manner. The holes provided in the center part of the scraper enable liquid contained by the food residues to drain-off while collecting the waste material.
    Type: Grant
    Filed: March 5, 1991
    Date of Patent: December 28, 1993
    Inventor: Lars-Anders Edstrom
  • Patent number: D325272
    Type: Grant
    Filed: January 25, 1989
    Date of Patent: April 7, 1992
    Inventor: Lars-Anders Edstrom