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.)
RUIZSANCHEZ DE CORO CARLOS
Original Assignee
RUIZSANCHEZ DE CORO CARLOS
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 RUIZSANCHEZ DE CORO CARLOSfiledCriticalRUIZSANCHEZ DE CORO CARLOS
Priority to ES0017287UpriorityCriticalpatent/ES17287U/en
Publication of ES17287UpublicationCriticalpatent/ES17287U/en
A toy airplane, of any shape and construction, with a drive system characterized in that said aircraft has a hole in the tip of a wing, at the tip of which and through said hole the end of a thread or cord is knotted so that, taking as its center the unknotted end of the thread or cord, it can be made to describe to the airplane flying circles by virtue of the centrifugal force developed when the airplane is rotated. (Machine-translation by Google Translate, not legally binding)
ES0017287U1948-05-141948-05-14Toy airplane (Machine-translation by Google Translate, not legally binding)
PendingES17287U
(en)