Patents by Inventor Friedhelm KRAFT

Friedhelm KRAFT 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).

  • Cassette for storage of medical instruments
    Patent number: 10575933
    Abstract: A cassette for storage of at least one medical instrument, the cassette including at least one spring sheet, the spring sheet including at least one holding means for retaining the medical instrument therein, the holding means including an aperture forming a passage through the spring sheet for receiving the medical instrument and at least one spring element provided adjacent to the passage for exerting a biasing spring force to retain the medical instrument within the passage, and wherein the spring sheet, including the holding means, is made of a metal or a metal alloy.
    Type: Grant
    Filed: March 7, 2016
    Date of Patent: March 3, 2020
    Assignee: STRAUMANN HOLDING AG
    Inventors: Marianne Berg, Friedhelm Kraft, Silvio Blumenthal
  • CASSETTE FOR STORAGE OF MEDICAL INSTRUMENTS
    Publication number: 20180271632
    Abstract: A cassette for storage of at least one medical instrument, the cassette including at least one spring sheet, the spring sheet including at least one holding means for retaining the medical instrument therein, the holding means including an aperture forming a passage through the spring sheet for receiving the medical instrument and at least one spring element provided adjacent to the passage for exerting a biasing spring force to retain the medical instrument within the passage, and wherein the spring sheet, including the holding means, is made of a metal or a metal alloy.
    Type: Application
    Filed: March 7, 2016
    Publication date: September 27, 2018
    Applicant: STRAUMANN HOLDING AG
    Inventors: Marianne BERG, Friedhelm KRAFT, Silvio BLUMENTHAL