Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
August Töpfer & Co GmbH & Co KG
Original Assignee
August Töpfer & Co GmbH & Co KG
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by August Töpfer & Co GmbH & Co KGfiledCriticalAugust Töpfer & Co GmbH & Co KG
Application grantedgrantedCritical
Publication of FR420140ApublicationCriticalpatent/FR420140A/fr
E05B13/00—Devices preventing the key or the handle or both from being used
E05B13/04—Devices preventing the key or the handle or both from being used shaped as fork-like implements grasping and fixing the key or a handle, e.g. a thumb-turn
FR420140D1910-09-081910-09-08Appareil de sureté pour serrure ou clef
ExpiredFR420140A
(fr)