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:
Jul. 10, 2018
Filed:
Jan. 14, 2015
Applicant:
Duncan Anderson, Immingham, GB;
Inventor:
Duncan Anderson, Immingham, GB;
Assignee:
Other;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
E02F 5/08 (2006.01); E02F 5/02 (2006.01); E02F 5/10 (2006.01); E02F 5/12 (2006.01); E02F 7/02 (2006.01); E02F 7/06 (2006.01); E02F 3/18 (2006.01); E02F 3/96 (2006.01);
U.S. Cl.
CPC ...
E02F 5/08 (2013.01); E02F 3/181 (2013.01); E02F 3/188 (2013.01); E02F 3/967 (2013.01); E02F 5/022 (2013.01); E02F 5/10 (2013.01); E02F 5/12 (2013.01); E02F 7/02 (2013.01); E02F 7/06 (2013.01);
Abstract
An earth working apparatus, for laying a pipe or cable underground. The earth working apparatus comprises a plurality of trenching modules. Each trenching module is arranged sequentially in a first plane and comprises a cutter in communication with a conveyor. In a second aspect, each trenching module cuts a layer of earth and conveys said layer of earth to a collection device or to a collection area.