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:
Feb. 10, 2004
Filed:
Sep. 27, 2002
Applicant:
Inventors:
Michael Sanders, Kaarst, DE;
Frank Langner, Wuerselen, DE;
Assignee:
Pierburg GmbH, Neuss, DE;
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
F02N 1/00 ;
U.S. Cl.
CPC ...
F02N 1/00 ;
Abstract
A switching-type intake pipe for internal combustion engines comprises an intake duct with a shorting aperture. The shorting aperture can be closed and opened by a switching flap. The switching flap is connected via a non-rigid connection with a flap lever. The connection between the flap lever and the switching flap is formed by a plate on the one side and a calotte on the other side. Thus, a tiltable connection, which is easy to manufacture and install, is produced between the switching flap and the flap lever.
Sanders, Michael. (2004). Switching-type intake pipe (U.S. Patent No. 6688271). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/6688271
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile