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 ES0016750UpriorityCriticalpatent/ES16750Y/en
Publication of ES16750UpublicationCriticalpatent/ES16750U/en
Application grantedgrantedCritical
Publication of ES16750YpublicationCriticalpatent/ES16750Y/en
Forms Removed On Construction Sites Or Auxiliary Members Thereof
(AREA)
Abstract
Improved construction concrete joist, whose upper area has been dimensioned with a widening in its upper edge to resist compression efforts and that at the same time serve to facilitate its handling and allow workers to place it on the walls by holding it by hand. (Machine-translation by Google Translate, not legally binding)
ES0016750U1948-02-181948-02-18
Concrete joist of perfected construction
ExpiredES16750Y
(en)
Improvements in the construction of buildings through employment of inflatable elements. (Machine-translation by Google Translate, not legally binding)