Patent application number | Description | Published |
20090073378 | DEVICE FOR FIXING MOUNT MEMBERS TO SPECTACLE LENSES, AND SPECTACLES, PARTICULARLY OF THE TYPE DEVOID OF LENS-HOLDING RIMS, INCLUDING SAID FIXING DEVICE - A device for spectacles, such as a lug for the articulation of a spectacle arm or a central nasal support bridge, to a lens, the lens has a pair of holes for the locking of the mount member, has a pair of bush members rigidly connected to each other and has respective axial holes, there being provided in the mount member a pair of pin-type appendages capable of being inserted into the respective holes subject to the introduction of these latter into the corresponding lens holes, such that each bush member is interposed between an inner surface of the lens hole and a corresponding outer surface of appendage. Each pin-type appendage has localized protuberances that deform the corresponding coupling surface. The fixing device has at least one relief protruding from the outer wall of each appendage and extending on a helical course in the axial direction of the appendage. | 03-19-2009 |
20090202317 | SELF-LOCKING NUT FOR SECURING COMPONENTS FOR SPECTACLES AND METHOD OF MANUFACTURE THEREOF - A self-locking nut is described for securing components for spectacles, including a body with an internally-threaded through-hole extending along an axial direction, the body having at least one recess extending transversely to the axial direction and intersecting at least partly the threaded hole, the recess delimiting at least a first and a second portion of the body connected together and axially separated. The main parts of the sections of the threaded hole of the respective first and second portions are axially misaligned in relation to each other along the axial direction and arranged so as to return in substantially reciprocal alignment when the portions are screwed onto a threaded shank. Elastic deformation generated in the portions of the nut, as a result of the return to the aligned position of the threaded sections, being such as to increase the tightening action of the nut on the threaded shank. | 08-13-2009 |
20090323016 | METHOD OF MANUFACTURING SPECTACLES OF THE SINGLE-LENS, WRAP-AROUND TYPE AND SPECTACLES PRODUCED BY THE METHOD - In a method of manufacturing spectacles of the type which does not have a lens-holding frame and which has a single, wrap-around front lens structure that can extend laterally beyond the main visual regions, and which also has respective arms for the lateral support of the spectacles, predominant portions of the respective lateral arms of the spectacles are produced integrally with the front lens structure by a process for the forming of plastics material with which a semi-finished lens is produced, so that the spectacles are consequently produced in a single piece. | 12-31-2009 |
Patent application number | Description | Published |
20080273166 | ELECTRONIC EYEGLASS FRAME - The present invention generally relates to integrating electronic components into an electro-active frame for driving electro-active focusing lenses. This is accomplished in a cosmetically pleasing manner that allows a platform of frame systems to be built from a single electronic module. Specifically, the present invention discloses controlling an electro-active lens in a deliberate, hands free manner that gives the user control of the electro-active lens. | 11-06-2008 |
20100271588 | ELECTRONIC EYEGLASS FRAME - The present invention generally relates to integrating electronic components into an electro-active frame for driving electro-active focusing lenses. This is accomplished in a cosmetically pleasing manner that allows a platform of frame systems to be built from a single electronic module. Specifically, the present invention discloses controlling an electro-active lens in a deliberate, hands free manner that gives the user control of the electro-active lens. | 10-28-2010 |
20130201439 | ELECTRONIC EYEGLASS FRAME - The present invention generally relates to integrating electronic components into an electro-active frame for driving electro-active focusing lenses. This is accomplished in a cosmetically pleasing manner that allows a platform of frame systems to be built from a single electronic module. Specifically, the present invention discloses controlling an electro-active lens in a deliberate, hands free manner that gives the user control of the electro-active lens. | 08-08-2013 |
20140104566 | Electronic Eyeglass Frame - The present invention generally relates to integrating electronic components into an electro-active frame for driving electro-active focusing lenses. This is accomplished in a cosmetically pleasing manner that allows a platform of frame systems to be built from a single electronic module. Specifically, the present invention discloses controlling an electro-active lens in a deliberate, hands free manner that gives the user control of the electro-active lens. | 04-17-2014 |