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:
Feb. 17, 2026
Filed:
Nov. 01, 2021
Ultimaker B.v., Utrecht, NL;
Jan Willem Floor, Utrecht, NL;
Samuel Thomas Kent, Utrecht, NL;
Ultimaker B.V., Zaltbommel, NL;
Abstract
A dual filament feeder assembly () for an additive manufacturing system () comprises a drive wheel () and a drive shaft () connected to the drive wheel. The dual filament feeder assembly () comprises a first feeder wheel () and a second feeder wheel () rotatably arranged around the drive shaft at a first side and a second side of the drive wheel (). The dual filament feeder assembly further comprises a coupling member () arranged to selectively couple the drive wheel with the first feeder wheel () or the second feeder wheel (). A shifting member () is arranged to move the coupling member between a first position and a second position. The coupling member drivably couples the drive wheel () with the first feeder wheel in the first position and couples the drive wheel with the second feeder wheel in the second position.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile