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. 14, 2006
Filed:
Oct. 22, 2002
Jürgen Brezina, Köln, DE;
Hermann Boy, Kerpen, DE;
Christian Beyer, Köln, DE;
Leybold Vakuum GmbH, Cologne, DE;
Abstract
A vacuum pump () includes a control device () for processing operational data and operational instructions. Further, the vacuum pump () includes a touch screen () serving as display for displaying the operational data callable from the control device () and as input for inputting operational instructions into the control device (). The touch screen () includes a display panel () and a key panel () as display and the input, respectively, and is connected with the control device () via a data line (). By combining the display and the input in a single device, namely the touch screen, the trouble for display and data input is reduced.