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:
Sep. 11, 1990
Filed:
Aug. 14, 1989
Peter Orth, Lippstadt, DE;
Ulrich Witt, Lippstadt, DE;
Hella KG Hueck & Co., Lippstadt, DE;
Abstract
A pane washing appartus for a motor vehicle comprises a pressure source to drive a cleaning fluid which in turn activates a valve and a jet nozzle associated with a jet-nozzle carrier which is movable from a pulled-back rest position to an operational, deployed position. The valve is first opened once the jet-nozzle carrier has moved the jet nozzle to the deployed position. The valve includes a cap which loosely covers a passage opening in the jet-nozzle carrier leading to the jet nozzle but which follows movement of the jet-nozzle carrier until its peripheral area contacts a fixed stop thereby uncovering the passage opening immediately before the jet nozzle reaches its deployed position. The cap is pressed against the jet-nozzle carrier by cleaning fluid pressure, a spring or a permanent magnet.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile