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.)
Rico Vendrell Maria
Original Assignee
Rico Vendrell Maria
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 Rico Vendrell MariafiledCriticalRico Vendrell Maria
Priority to ES108691UpriorityCriticalpatent/ES108691Y/en
Publication of ES108691UpublicationCriticalpatent/ES108691U/en
Application grantedgrantedCritical
Publication of ES108691YpublicationCriticalpatent/ES108691Y/en
Improved recess which is characterized by being constituted by an extendable mouthpiece to which the mesh piece is attached having a part provided with an elastic hidden by a cover strip and a part composed of two tapes partially housed within a tubular hem and fixed on opposite ends of said housing whose free ends allow the permanent traction of said part of the perimeter of the hard socket which by effect of the other part is adjusted to the contour of the head under pressure controlled by the contraction of the elastic. (Machine-translation by Google Translate, not legally binding)
ES108691U1964-10-031964-10-03
A PERFECTED REDECILLA.
ExpiredES108691Y
(en)