Patents by Inventor William C. Schiering

William C. Schiering 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).

  • Reusable axle assembly and a replaceable roller sleeve for a conveyor roller
    Patent number: 6098776
    Abstract: A roller assembly for a roller conveyor with a replaceable roller sleeve is provided. An axle assembly with a locking piece that frictionally engages the underside of the roller sleeve allows replacement of the roller sleeve, without the need to replace the axle assembly.
    Type: Grant
    Filed: March 18, 1998
    Date of Patent: August 8, 2000
    Inventor: William C. Schiering