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:
Apr. 12, 2005
Filed:
Nov. 15, 2002
Applicants:
Lothar Voelker, Sax, CH;
Iwan Wolf, Chur, CH;
Inventors:
Lothar Voelker, Sax, CH;
Iwan Wolf, Chur, CH;
Assignee:
Hilti Aktiengesellschaft, Schaan, LI;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F02C005/00 ;
U.S. Cl.
CPC ...
Abstract
A method of controlling operation of a portable, combustion-engined, power tool and including feeding fuel into the combustion chamber of the power tool, before ignition, several times one after another in accordance with an intermittent metering operational mode, and a power tool including a control device () for controlling operation of the fuel feeding device () of the power tool so that the feeding device () feeds the fuel into the combustion chamber () several times in accordance with the intermittent metering operational mode.