Patents by Inventor Edward J. Stoltz

Edward J. Stoltz 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).

  • Blade and wheel plate for blast cleaning wheel and method of connecting a blade to the wheel plate
    Patent number: 5476412
    Abstract: This invention relates to a method of releasably connecting a blade to a single wheel plate of a centrifugal blasting wheel without using a separate stop-member to prevent outward radial movement of the blade. An alternative method of releasably connecting a blade to a wheel plate, and an alternative blade, wheel plate and blasting wheel are provided. The invention is useful in releasably aligning blades without the use of stop members. The blade can be accurately aligned in the channel of the wheel plate as a result of positive abutment of the sides of a wedge on the blade against the sides of the channel.
    Type: Grant
    Filed: August 18, 1994
    Date of Patent: December 19, 1995
    Assignee: Blast Cleaning Products Ltd.
    Inventor: Edward J. Stoltz