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.)
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Individual
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Individual
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Application filed by IndividualfiledCriticalIndividual
Priority to ES1968138277UpriorityCriticalpatent/ES138277Y/en
Publication of ES138277UpublicationCriticalpatent/ES138277U/en
Application grantedgrantedCritical
Publication of ES138277YpublicationCriticalpatent/ES138277Y/en
An improved chessboard, characterized in that on the constituent edges of the frame thereof, and aligned with the corresponding rows and columns, the letters and numbers that define the order of the rows and columns are represented with what the users identify visually fast the coordinates of the table of the board that need to locate or review. (Machine-translation by Google Translate, not legally binding)
ES1968138277U1968-04-271968-04-27
A PERFECTED CHESS BOARD.
ExpiredES138277Y
(en)