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:
Oct. 20, 2026
Filed:
Jul. 10, 2024
Newfrey Llc, New Britain, CT (US);
Paul Bartig, Giessen, DE;
Newfrey LLC, New Britain, CT (US);
Abstract
A punch-riveting die for a punch-riveting tool for setting a semi-hollow punch rivet into a punch rivet joint. The die comprising a basic body with a sheet metal support surface and a recess for forming an underside of a punch-rivet joint. The recess is arranged rotationally symmetrically to the central axis of the punch-riveting die. The recess having a first annular base, a lower second annular base, and a lowest central cavity extending axially below the second base. A projection rises axially in the central part of the cavity. A first annular wall extends between the first annular base and the sheet metal support surface. A second annular wall extends between the first annular base and the second annular base. A third annular wall extends between the second annular base and the bottom of the cavity.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile