Patents by Inventor Willi Weil

Willi Weil 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).

  • Device for delivering items at certain intervals
    Patent number: 3946855
    Abstract: A device for delivering items such as stacks of cheese slices from an intermittently operating feed device to a rapidly and regularly operating packaging machine. A series of rollers feed the items regularly at lower speed to the packaging device after having received these items at higher speed from the intermittent feed device. A control unit controls the speeds of individual rollers to cause their speeds to change in a pre-determined sequence from the low speed to the high speed in a way which minimises spacing between successive articles.
    Type: Grant
    Filed: June 18, 1974
    Date of Patent: March 30, 1976
    Assignee: Lever Brothers Company
    Inventor: Willi Weil