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:
Nov. 03, 2026
Filed:
Aug. 18, 2023
Biotronik Ag, Bülach, CH;
André Neckin, Rostock, DE;
Ralf Klemm, Parkentin, DE;
André Burgschat, Rostock, DE;
Ole Graentzel, Rostock, DE;
Gilbert Schacht, Rostock, DE;
BIOTRONIK AG, Bülach, CH;
Abstract
A beam block for laser cutting to produce a perforated tubular workpiece includes a tubular head section configured to be accommodated within an inner cavity of a semi-finished product during laser cutting, The tubular head section includes a recess at its first end configured to accept molten workpiece material into an inner surface of the tubular head section. A shaft section is located at a second end of the tubular head section. A plunger is configured to be reciprocated along an inner cavity of the tubular head section inner to the first end of the tubular head section to thereby eject molten workpiece material from the inner surface of the tubular head section. The plunger can be reciprocated periodically during laser cutting to eject molten workpiece material.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile