The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Oct. 22, 2024
Filed:
Jan. 12, 2022
Michael A. Fesi, Houma, LA (US);
Rohn Rhodes, Jr., Houma, LA (US);
Michael A. Fesi, Houma, LA (US);
Rohn Rhodes, Jr., Houma, LA (US);
Abstract
A method and apparatus for digging and removing excavated material from a selected site provides a mobile device having a chassis that is movable or self-propelled. The mobile device has an elongated, preferably articulated boom with a free end portion having a digging implement that can include a digging tool, excavating tool or jetting tool. The boom preferably comprises at least three sections. The boom sections are foldable to a storage position on the chassis wherein one boom section stacks upon or is aligned with another boom section. The vacuum line is supported upon the boom wherein the vacuum line extends between the free end portion of the boom and the chassis. The boom attaches to the chassis at a base that can include a rotary or pivotal connection. The vacuum line supported by the boom extends along the boom and above the earth's surface. A selected material is excavated with the excavating implement (e.g., jetting tool or digging tool). The excavated material is vacuumed with the vacuum line into a collection vessel or tank that can be a part of a wheeled vehicle thus enabling transport to a disposal site. A separate vacuum truck can provide a vacuum to a selected collection tank.