Patents by Inventor Michael D. Prins

Michael D. Prins 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).

  • Publication number: 20020063132
    Abstract: A waste bench for containing waste and/or recyclable materials in high density housing. The waste bench includes a sloped front wall to facilitate removal of contents from the bench and accommodate articles under the waste bench. The waste bench may also include one or more notches or slots in which necks of bags may be disposed so that those necks serve as pick-up flags to collection agency personnel. In another aspect, the bench includes a tiltable bin to easily access contents of the bench by tilting the bin forward to expose contents therein. Further, a latch that is actuatable from inside and outside the bin provides an added child-safety feature. Finally, the bench may include a label or a memory chip to provide information about the bench.
    Type: Application
    Filed: August 16, 2001
    Publication date: May 30, 2002
    Inventors: Michael D. Prins, Richard J. Vande Kopple, Brian G. Parker, Dean T. Miller
  • Patent number: D458049
    Type: Grant
    Filed: October 10, 2000
    Date of Patent: June 4, 2002
    Assignee: Cascade Engineering, Inc.
    Inventors: Michael D. Prins, Mark J. Dorais, Alvin L. Dial
  • Patent number: D461649
    Type: Grant
    Filed: January 22, 2002
    Date of Patent: August 20, 2002
    Assignee: Cascade Engineering, Inc.
    Inventors: Michael D. Prins, Mark J. Dorais, Alvin L. Dial
  • Patent number: D473069
    Type: Grant
    Filed: January 22, 2002
    Date of Patent: April 15, 2003
    Assignee: Cascade Engineering, Inc.
    Inventors: Michael D. Prins, Mark J. Dorais, Alvin L. Dial