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.)
Individual
Original Assignee
Individual
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 IndividualfiledCriticalIndividual
Priority to ES1970160027UpriorityCriticalpatent/ES160027Y/en
Publication of ES160027UpublicationCriticalpatent/ES160027U/en
Application grantedgrantedCritical
Publication of ES160027YpublicationCriticalpatent/ES160027Y/en
Blocking device for keypads of electrical appliances, which is essentially characterized by a box of material, shape and appropriate dimensions, which is arranged transverse to the rods or plates integral with the corresponding buttons, keys or push buttons for actuating various electrical circuits through the necessary contacts, one of the faces of said box having several holes or windows for passing said rods, holes that coincide with others located on the opposite side of the box itself, within which they appear, at their ends, some stops and between these, as many pairs of balls tangency how many are those rods or plates, pairs of balls that are kept separated by sliding pieces that have the mission to propel longitudinally together all the balls that do not act with the chosen key. (Machine-translation by Google Translate, not legally binding)
ES1970160027U1970-07-031970-07-03
LOCKING DEVICE FOR ELECTRICAL APPARATUS KEYPADS.
ExpiredES160027Y
(en)