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:
Jun. 30, 2026
Filed:
Jul. 26, 2021
Robert Bosch Gmbh, Stuttgart, DE;
Thomas Palaver, Filderstadt, DE;
Christian Koepf, Filderstadt, DE;
Peter Molnar, Miskolc, HU;
Csaba Kiss, Arnot, HU;
Gabriela Eurskens-Merz, Wolfschlugen, DE;
Szabolcs Gyori, Szeged, HU;
Martin Hirschle, Duernau, DE;
Laszlo Gergely, Felsoezsolca, HU;
Robert Bosch GmbH, Stuttgart, DE;
Abstract
A safety operating device for operating a machine tool in particular a hand-held machine tool includes at least one operating unit, in particular a dead-man unit, for actuating the machine tool. The operating unit is designed to be moved in a sequence of at least two mutually different actuating movements. The device further includes a pre-activation unit that is designed to enable activation of the machine tool by way of an actuation by the operating unit.