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.)
Isasi Martin Manuel
Isasi Martin Roberto
Original Assignee
Isasi Martin Manuel
Isasi Martin Roberto
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 Isasi Martin Manuel, Isasi Martin RobertofiledCriticalIsasi Martin Manuel
Priority to ES111749UpriorityCriticalpatent/ES111749Y/en
Publication of ES111749UpublicationCriticalpatent/ES111749U/en
Application grantedgrantedCritical
Publication of ES111749YpublicationCriticalpatent/ES111749Y/en
Improved wrench characterized by being constituted by a rigid arm in which at its upper end one of the clamping claws is immovably fixed while the other is articulated by one end of its base slightly lower than the previous one, leaving the opposite end of said articulated base to the mobile arm of the key so that by approximation of both arms the clamps are produced in a fixed manner by the fact that there is a spring that joins one of its ends to a point of the base of the aforementioned claw and the opposite to a point on the inside face of the rigid arm of the key. (Machine-translation by Google Translate, not legally binding)