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:
Jan. 20, 2009
Filed:
Oct. 06, 2005
Applicant:
Jürgen Matzenmüller, Bellamont, DE;
Inventor:
Jürgen Matzenmüller, Bellamont, DE;
Assignee:
Uhlmann Pac-Systeme GmbH & Co. KG, Laupheim, DE;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B23K 37/00 (2006.01); B29C 65/00 (2006.01); B32B 37/10 (2006.01); B30B 7/02 (2006.01); B30B 15/02 (2006.01); B30B 15/06 (2006.01);
U.S. Cl.
CPC ...
Abstract
A sealer for bonding a cover foil to a support foil has upper and lower tools having confronting faces between which the foils move in a transport direction, a drive for pressing one of the tools vertically toward the other tool and thereby compressing the foils together between the faces, an intermediate plate between the drive means and the one tool formed with an array of pressurizable chambers. These chambers can be selectively pressurized.