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:
Jul. 15, 2025
Filed:
Nov. 30, 2021
Applicant:
Herrmann Ultraschalltechnik Gmbh & Co. KG, Karlsbad, DE;
Inventors:
Raquel Roussel-Garcia, Pforzheim, DE;
Robin Alexander Bode, Pforzheim, DE;
Timo Zink, Karlsruhe, DE;
Assignee:
HERRMANN ULTRASCHALLTECHNIK GMBH & CO. KG, Karlsbad, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B29C 65/08 (2006.01); B29C 65/00 (2006.01); B29L 31/48 (2006.01);
U.S. Cl.
CPC ...
B29C 65/086 (2013.01); B29C 66/1122 (2013.01); B29C 66/43 (2013.01); B29C 66/7294 (2013.01); B29C 66/7392 (2013.01); B29C 66/81415 (2013.01); B29C 66/81423 (2013.01); B29C 66/83511 (2013.01); B29L 2031/4878 (2013.01);
Abstract
A counter-element for processing a material by means of ultrasound, the counter-element having a sealing surface, the sealing surface having a welding portion which is at least partially concavely curved. The sealing surface has a feed-in portion which is arranged adjoining the weld portion and is either not curved or is concavely curved with a radius of curvature that is larger than the radius of curvature of the welding portion.