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:
Jun. 23, 1998
Filed:
Feb. 13, 1996
Gotthard Mahlich, Kronberg, DE;
Eugster/Frismag AG, Romanshorn, CH;
Abstract
A steam outlet tube assembly for preparing beverages includes a steam tube having a terminal length portion including an outlet end. The outlet end of the first conduit is located at the terminal length portion of the steam tube. There is further provided a second conduit having an outlet end communicating with the steam tube at the terminal length portion thereof; and a mechanism for selectively placing the second conduit into an unblocked position and into a blocked position. In the unblocked position the steam passing through the steam tube draws liquid through the first conduit and draws air through the second conduit to effect a discharge of a steam/liquid/air mixture through the outlet end of the steam tube. In the blocked position the steam passing through the steam tube draws liquid through the first conduit, to effect a discharge of solely a steam/liquid mixture through the outlet end of the steam tube.