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.)
RICARDO DE MANUEL SA
Original Assignee
RICARDO DE MANUEL SA
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 RICARDO DE MANUEL SAfiledCriticalRICARDO DE MANUEL SA
Priority to ES89311UpriorityCriticalpatent/ES89311Y/en
Publication of ES89311UpublicationCriticalpatent/ES89311U/en
Application grantedgrantedCritical
Publication of ES89311YpublicationCriticalpatent/ES89311Y/en
Details Of Spanners, Wrenches, And Screw Drivers And Accessories
(AREA)
Abstract
Multiple wrench for recessed head screws, characterized essentially by the fact that it comprises a handle with two end heads, one of which protrudes four pins in the cross and the other four and another pin as an extension of the handle itself, all of them they of different dimension and form corresponding to the different sausages of the heads of screws of a complete installation. (Machine-translation by Google Translate, not legally binding)
ES89311U1961-10-111961-10-11
Multiple socket head screw wrench
ExpiredES89311Y
(en)
Improvements in the construction of keys for nuts with automatic adaptation of key surfaces to nut heads of different dimensions (Machine-translation by Google Translate, not legally binding)