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:
Apr. 08, 2014
Filed:
Oct. 28, 2010
Applicant:
Martin Lehmann, Wohlen, CH;
Inventor:
Martin Lehmann, Wohlen, CH;
Assignee:
Wilco AG, Wohlen, CH;
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G01M 3/04 (2006.01); H01J 47/00 (2006.01);
U.S. Cl.
CPC ...
Abstract
Closed containers which are filled with a consumer product are tested on leakiness by means of mass spectrometry () in that an impact (AN(P)) by the consumer product (P) upon the surrounding atmosphere (A(P)) of the container to be leak tested is monitored by the mass spectrometry ().