Patents by Inventor Arnold E. Petsche

Arnold E. Petsche 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).

  • Wire loom dobby
    Patent number: 5735315
    Abstract: Attached to a dobby for use in a loom is an actuator which is, in turn, attached to a first finger and a second finger to move them in unison in a cycle. The first and second fingers control the position of an upper hook and a lower hook. These hooks, when engaged by a knife, will raise a frame. During the first half of a cycle, the actuator positions both fingers in either an upper or lower position. In the second half of the cycle, the actuator positions the fingers in either the upper or lower position.
    Type: Grant
    Filed: September 11, 1996
    Date of Patent: April 7, 1998
    Assignee: A.E. Petsche Company, Inc.
    Inventors: Arnold E. Petsche, Nasser Ghariban, Mark A. Goodman