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. 10, 2002
Filed:
Sep. 21, 2001
Wolfgang Butz, Duesseldorf, DE;
Peter Gonzalez-Koehn, Duesseldorf, DE;
Axel Uwe Kochler, Juechen, DE;
Peter Kuklik, Haan, DE;
Rainer Dahm, Mettmann, DE;
Karsten Wolf, Korschenbroich, DE;
Henkel Kommanditgesellschaft auf Aktien, Duesseldorf, DE;
Abstract
A device for receiving and dispensing a coatable material comprises a sleeve-shaped receiving element in which is arranged a piston-shaped element displaceable in longitudinal direction and provided with an internal thread, the element carrying the coatable material and being displaceable by an externally operable socket-shaped rotary grip, wherein the rotary grip comprises a screw spindle co-operable with the internal thread of the piston-shaped element, the device being so improved that detaching of the coating material from the piston-shaped element is reliably avoided without impairing the sealing function.