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. 19, 2005
Filed:
May. 28, 2002
Applicants:
Wolfgang Weissert, Winnenden, DE;
Hans Peter Stehle, Winnenden, DE;
Inventors:
Wolfgang Weissert, Winnenden, DE;
Hans Peter Stehle, Winnenden, DE;
Assignee:
Andreas Stihl AG & Co., , DE;
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B26B007/00 ;
U.S. Cl.
CPC ...
Abstract
An implement having a drive motor and a tool is provided. A drive shaft is mounted in a guide tube and interconnects the drive motor and tool for rotatingly driving the tool. The drive shaft includes a main member in the form of a hollow shaft having ends on which are disposed respective extensions that form a coupling connection for a positive engagement with coupling components of the drive motor and of the tool.