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 ES1980254186UpriorityCriticalpatent/ES254186U/en
Publication of ES254186UpublicationCriticalpatent/ES254186U/en
Investigating Or Analysing Biological Materials
(AREA)
Package Frames And Binding Bands
(AREA)
Abstract
Improved roulette, characterized by having a collection container of the set, topped by a ridge or collar that intimates with the whole on its upper circular surface, which shows two prolongations protruding from the walls of the receptacle as a flange, which the one that moves towards the interior, originates a disproportionate prolongation in size and curvature, that allows to originate a curved and surrounding inner throat, so that so often it connects with said inner walls the witness-ball will be driven downwards again until by inertia has to fall, to the bottom of said container. (Machine-translation by Google Translate, not legally binding)
ES1980254186U1980-11-061980-11-06Perfected roulette (Machine-translation by Google Translate, not legally binding)
PendingES254186U
(en)