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:
Jan. 17, 2012
Filed:
Sep. 22, 2006
Applicant:
John W. Mcgivery, Scarborough, CA;
Inventor:
John W. McGivery, Scarborough, CA;
Assignee:
Enbridge Technology Inc., Calgary, Alberta, CA;
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
A01B 33/06 (2006.01);
U.S. Cl.
CPC ...
Abstract
A system and method of cutting for replacement a replaceable coupon out of a paved surface for keyhole excavation provides a truck with a turret to which a support arm supporting a cutter assembly is mounted, and a stabilizing member remote from the turret, which allows the turret to be rotated while stabilizing the support arm at any desired position about the truck.