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:
Dec. 01, 1998
Filed:
May. 23, 1997
Applicant:
Inventor:
Anthony F Cieszkiewicz, Metamora, IL (US);
Assignee:
Caterpillar Inc., Peoria, IL (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
F41H / ;
U.S. Cl.
CPC ...
89-113 ;
Abstract
A forwardly-rotatable, driven-drum, land mine clearing tool has a plurality of robust, easily-repairable tool spokes extending radially from the outer surface of the drum. The land mine clearing tool is connected to the front end of a tracked vehicle and is operatively raised and lowered from the tracked vehicle. The drum and tool spokes engage the earth of a land mine field in a milling action, which grinds and destroys some land mines while triggering detonation of other land mines.