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:
Aug. 28, 2012
Filed:
Feb. 27, 2010
Applicant:
Daniel Sawyer, Pflugerville, TX (US);
Inventor:
Daniel Sawyer, Pflugerville, TX (US);
Assignee:
Other;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
E02F 1/00 (2006.01);
U.S. Cl.
CPC ...
Abstract
One embodiment of an improved method for removing a post from the ground, the method including inserting a spike tool into the ground around the perimeter of the base of the post, reducing the lifting force required by creating a layer of reduced friction mud surrounding the base of the post, supplying of pressurized fluid through the spike tool to the base of the post within the ground, and neutralizing the suction force created when the post is lifted from the ground.