Patents by Inventor Gotthold Klein

Gotthold Klein 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).

  • Life-saving appliance with a gas-tight covering
    Patent number: 4666413
    Abstract: The life-saving appliance (1) is arranged in a covering (5), which is evacuated. So that the covering (5) cannot be damaged, it is enclosed in a hard foam casing (6). Through openings (7, 8) the life-saving appliance (1) can be released from the casing with the help of a pull member (4), or the vacuum in the covering (5) can be tested by touching the latter.
    Type: Grant
    Filed: November 14, 1984
    Date of Patent: May 19, 1987
    Assignee: Autoflug GmbH
    Inventors: Gotthold Klein, Henning Peters