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:
Jan. 13, 2026
Filed:
Aug. 18, 2022
Festool Gmbh, Wendlingen, DE;
Rainer Hafenrichter, Buch, DE;
Jan Kopf, Ulm, DE;
FESTOOL GMBH, Wendlingen, DE;
Abstract
An electrical device, in particular in the form of a suction device () or a machine tool, with a housing () in which at least one electrical load, in particular an electric drive motor (D), is arranged, wherein the electrical device has a power supply unit () with an energy storage receptacle (), for the electrical power supply of the electrical load, in particular the drive motor (D), in the interior of which at least two device interfaces (A,B) for the detachable connection of a respective energy storage interface (A,B) of an electrical energy storage (A,B), in particular a battery pack, are arranged. The device interfaces (A,B) are arranged on opposite side walls () of the energy storage receptacle (), so that the energy storages (A,B) can be arranged on the device interfaces (A,B) with mutually facing bottom walls ().