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.)
JUAN LORENS HIJO S A
Original Assignee
JUAN LORENS HIJO S A
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 JUAN LORENS HIJO S AfiledCriticalJUAN LORENS HIJO S A
Priority to ES0051322UpriorityCriticalpatent/ES51322Y/en
Publication of ES51322UpublicationCriticalpatent/ES51322U/en
Application grantedgrantedCritical
Publication of ES51322YpublicationCriticalpatent/ES51322Y/en
Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products
(AREA)
Buffer Packaging
(AREA)
Abstract
"PERFECTED SLATE, FOR MANUAL USE, FOR PºRVULOS" characterized by the fact that the plane of the board is constituted by a cardboard plate, covered on both sides with a waterproof paper of black color, susceptible to being able to be wet with a sponge to erase the writing, said plate being embedded within a frame, made of molded plastic material, having, in the center, an opening in which the slate is embedded, lodging it in a notch made in the inner edge of said opening and being held by pivots, which protrude from the frame, penetrate drills in the slate. (Machine-translation by Google Translate, not legally binding)
ES0051322U1955-11-221955-11-22
Pzarra perfected for manual use for toddlers
ExpiredES51322Y
(en)