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:
Dec. 17, 2013
Filed:
Sep. 07, 2011
Ulrich Zahoransky, Freiburg, DE;
Reinhard Schnurr, Munstertal, DE;
Ulrich Zahoransky, Freiburg, DE;
Reinhard Schnurr, Munstertal, DE;
Zahoransky Formenbau GmbH, Freiburg, DE;
Abstract
A device () for the production of brushes () that have a twisted carrier part () made from wire sections () with a set of bristles () and a handle-side and/or a head-side overmolding () has an injection molding tool for holding and for the overmolding of the head-side or handle-side end region of a brush pre-form (). The tool has a mold part () with a passage () for the end region. In this way, a mechanism () for the attachment or introduction of a sealing element () is provided on the carrier part (), wherein this sealing element () is arranged in the region of the passage () for the overmolding and seals this passage.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile