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. 03, 2008
Filed:
Jan. 30, 2004
Applicants:
Oliver Wendt, Hamburg, DE;
Hartwig Preckel, Hamburg, DE;
Inventors:
Oliver Wendt, Hamburg, DE;
Hartwig Preckel, Hamburg, DE;
Assignee:
Evotec AG, Hamburg, DE;
Primary Examiner:
Int. Cl.
CPC ...
B05B 17/06 (2006.01); B05B 17/04 (2006.01); B05B 1/08 (2006.01); B05B 15/02 (2006.01); B65D 47/18 (2006.01);
U.S. Cl.
CPC ...
Abstract
In a method for cleaning a liquid delivery device such as a dispensing or pipetting device, the liquid chamber can be flushed in a cleaning step. To remove gas bubbles which might exist in the liquid chamber, for example, the liquid in the liquid chamber is vibrated during the cleaning step.