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. 31, 2018
Filed:
May. 31, 2005
Applicant:
Adam John Gudat, Chillicothe, IL (US);
Inventor:
Adam John Gudat, Chillicothe, IL (US);
Assignee:
Caterpillar Inc., Deerfield, IL (US);
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
E02F 5/02 (2006.01); E21C 35/08 (2006.01); E02F 9/24 (2006.01); E02F 9/26 (2006.01);
U.S. Cl.
CPC ...
E21C 35/08 (2013.01); E02F 9/245 (2013.01); E02F 9/26 (2013.01);
Abstract
The boundary tracking system has a plurality of signal transmitting devices located to represent at least one boundary of a work site. The boundary tracking system also has a receiving device configured to receive signals transmitted from one or more of the plurality of transmitting devices and to generate an output based on the received signals. The boundary tracking system also has a controller configured to determine a location of at least one of the plurality of transmitting devices based on the output from the receiving device.