Patents by Inventor James Landolt

James Landolt 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).

  • Patent number: 8916002
    Abstract: A portable vacuum includes a container having a sidewall, an open bottom portion, an opposing, open top portion and an attachment opening in the sidewall. A bucket is detachably coupled to the container. A vacuum unit is detachably coupled to and closes off the top portion of the container, the vacuum unit having at least one air inlet and at least one air exhaust port. The vacuum unit is operable to selectably generate an air stream entering the air inlet and exiting the air exhaust port. The portable vacuum also includes an elongate, generally hollow suction tube having a first end and an opposing second end, the first end being detachably coupled to the attachment opening of the container. The air stream generates a vacuum at the second end of the suction tube operable to draw waste material into the suction tube, the waste material being deposited in the bucket.
    Type: Grant
    Filed: April 20, 2011
    Date of Patent: December 23, 2014
    Inventor: James Landolt