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.)
O P O Di Fortini & C S A S
Original Assignee
O P O Di Fortini & C S A S
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 O P O Di Fortini & C S A SfiledCriticalO P O Di Fortini & C S A S
Publication of ES197308UpublicationCriticalpatent/ES197308U/en
Application grantedgrantedCritical
Publication of ES197308YpublicationCriticalpatent/ES197308Y/en
G02C—SPECTACLES; SUNGLASSES OR GOGGLES INSOFAR AS THEY HAVE THE SAME FEATURES AS SPECTACLES; CONTACT LENSES
G02C1/00—Assemblies of lenses with bridges or browbars
G02C1/06—Bridge or browbar secured to or integral with closed rigid rims for the lenses
G02C1/08—Bridge or browbar secured to or integral with closed rigid rims for the lenses the rims being tranversely split and provided with securing means
Landscapes
Physics & Mathematics
(AREA)
Health & Medical Sciences
(AREA)
General Physics & Mathematics
(AREA)
Ophthalmology & Optometry
(AREA)
Optics & Photonics
(AREA)
Eyeglasses
(AREA)
Abstract
Spectacle frame, and more particularly frame for spectacle lenses with an open ring, the two ends of which are provided with blocks for the coupling and the tightening of the ring with the aid of a key, characterized in that the block of one of the ends presents a expandable appendage with retaining tooth, and the block of the other end has a seat for said expandable appendage with an edge able to cooperate with the retaining tooth, when the appendix is inserted in the seat. (Machine-translation by Google Translate, not legally binding)
ES1971197308U1970-06-221971-06-21
FRAME FOR GLASSES.
ExpiredES197308Y
(en)
Procedure to obtain the appearance of the relief in cinematographic projections with the optical devices applicable to the machines of seeing and projection and special screen for its application (Machine-translation by Google Translate, not legally binding)