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:
Aug. 17, 2004
Filed:
Jun. 05, 2002
Applicant:
Inventors:
Assignee:
Hilti Aktiengesellschaft, Schaan, LI;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
E21B 3/00 ;
U.S. Cl.
CPC ...
E21B 3/00 ;
Abstract
An assembly for a percussion power tool includes a carrying handle ( ) and a flush head ( ) which is connected with the power tool chuck ( ) for flushing a working tool receivable in the chuck and which has an inlet opening ( ) for a flushing fluid and communicating with the working tool stem ( ), the carrying handle ( ) and the flush head ( ) forming a functional unit.