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:
Nov. 15, 1994
Filed:
Jun. 22, 1992
Applicant:
Inventors:
Paul L Miller, Minnetonka, MN (US);
Mark D Stignani, Minneapolis, MN (US);
Gary G Wittmer, New Hope, MN (US);
Assignee:
Alliant Techsystems, Inc., Edina, MN (US);
Primary Examiner:
Int. Cl.
CPC ...
B24C / ;
U.S. Cl.
CPC ...
451 40 ; 451 39 ; 85 50 ; 89-11 ;
Abstract
The invention is an abrasive fluid cutting composition comprising a carrier fluid, and an abrasive. Preferably, the composition may also include a surface active agent. The invention also comprises a method for removing material from a substrate through application of the abrasive fluid of the invention comprising the steps of projecting the fluid composition onto the substrate. Reactive materials such as explosives, propellants, flammables, combustibles and the like may be cut using the composition of the invention.