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 ES0048375UpriorityCriticalpatent/ES48375Y/en
Publication of ES48375UpublicationCriticalpatent/ES48375U/en
Application grantedgrantedCritical
Publication of ES48375YpublicationCriticalpatent/ES48375Y/en
"PERFECTED CYLINDRICAL CALIBER" characterized by the fact that it consists of a handle of ordinary material, which has, at its ends, individual reductions, from whose center emerge cylindrical spikes, one of which is longer than the other, serving said ears to receive the calibers themselves, which are formed by two cylindrical sleeves, whose central perforation corresponds to the diameter of the ends of the handle, one of the calibers having a greater length than the other and the diameter of the longest corresponding to the exact size of the pattern, while the diameter of the other gauge has the increase in hundredths according to the tolerances allowed for the calibration of holes, the sleeves can be interchanged, to attach, to the same handle, different types of gauge. (Machine-translation by Google Translate, not legally binding)
A calendar that determines the beginning and end of the gestation of different animal species (Machine-translation by Google Translate, not legally binding)