Patents by Inventor Ernst Jacobi

Ernst Jacobi 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: 4121318
    Abstract: A textile-machine cleaning device, having a cleaning hose and adapted to generally move overhead of a textile machine, is provided with means whereby the hose can be moved automatically from a first position in which it is operative to clean said machine, and a second position in which it allows the unimpeded passage of a further device (e.g. a yarn-attaching machine) servicing said textile machine and moving in the same path of movement as the hose. Conveniently, the cleaning device operates in combination with said further device, which is provided with means coacting with said means for moving the hose so as to cause said hose to adopt one of said two positions. Seven embodiments are described and illustrated.
    Type: Grant
    Filed: May 7, 1976
    Date of Patent: October 24, 1978
    Assignee: Ernst Jacobi & Co. KG
    Inventor: Ernst Jacobi