Patents by Inventor Willi Abbenhaus

Willi Abbenhaus 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).

  • Machine for pretreatment, dyeing and/or aftertreatment
    Patent number: 5664443
    Abstract: A machine is described for the pretreatment, dyeing and/or aftertreatment of textile goods, with an autoclave for reception of the textile goods and a treatment liquor, a circulating system for the liquor equipped with at least one transport pump for the liquor and a filter system through which the treatment liquor flows, whereby the filter system is situated within the autoclave.
    Type: Grant
    Filed: August 23, 1995
    Date of Patent: September 9, 1997
    Assignee: Thies GmbH & Co.
    Inventor: Willi Abbenhaus