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. 22, 2003
Filed:
Apr. 05, 2001
Applicant:
Inventors:
Gregory Aaron Hyatt, West Chester, OH (US);
Michael Joseph Sess, Cincinnati, OH (US);
Steven G. Hall, Cincinnati, OH (US);
Matthew R. Zimmerer, Royal Oak, MI (US);
Assignee:
Makino, Inc., Mason, OH (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B08B 9/047 ;
U.S. Cl.
CPC ...
B08B 9/047 ;
Abstract
Tools for brushing an inner surface of a hole are provided including a rotatable shaft, an inlet in fluid communication with a source of pressurized fluid, at least one outlet positioned so as to wet an inner surface of a hole, and a flow path extending between the inlet and the outlet. The tool further includes at least one brush being radially moveable relative to the shaft to an extended position and a retracted position.