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:
Oct. 08, 2013
Filed:
Jul. 26, 2005
Bernd Hansen, Sulzbach-Laufen, DE;
Bernd Hansen, Sulzbach-Laufen, DE;
Other;
Abstract
A receptacle of an elastically flexible plastic includes a dosing chamber () with a medium to be discharged. One end of the dosing chamber () has a discharge opening (). The opposite end is connected via a junction point () to a compressible receptacle part () with a gaseous propelling medium. When compressing the receptacle part (), the propelling medium forces the medium to be discharged out of the dosing chamber () via the discharge opening (). The junction point () between the dosing chamber () and the receptacle part () is a bottleneck creating a capillary effect independent of the spatial position of the receptacle preventing transfer of the medium of the dosing chamber () into the receptacle part ().