| Class / Patent application number | Description | Number of patent applications / Date published |
|---|
| 351154000 | Lens linings or rims | 13 |
| 20090207372 | Combined lens rim injection molded with soft raw material - A combined lens rim injection molded with soft raw material includes an upper rim and a lower rim combined together. The upper rim and the lower rim are designed to be so simple that the lens rim can easily be released from the mold through the opening. By so designing, in case of opening the mold, the upper rim and the lower rim can be automatically released from the mold by means of ejector pins or mechanical arms, able to save man power for removing the lens rim out of the mold, simplify a solid lens-rim mold and reduce cost of opening mold as well as time required for injection molding. | 08-20-2009 |
| 20100277686 | Detachable lens for variable focus spectacles - A detachable lens for variable focus spectacles, the lens including a plurality of magnets in a groove on its rear surface for holding the lens to the spectacles. An interlocking boss keeps the lens from sliding off the spectacles, and a locating tab provides a means for assuring that the lens is installed on the spectacles with the proper orientation. | 11-04-2010 |
| 20110001922 | FLEXIBLE EYEWEAR FRAME WITH RIGID LENS RETAINER - A rigid lens retaining apparatus has first and second portions. The first portion is engaged with a substantially flexible eyewear frame and the second portion is engaged with a lens. Therefore, the rigid lens retainer provides a secure and releasable attachment of lenses to the substantially flexible eyewear frame. | 01-06-2011 |
| 20110007263 | EYEWEAR FRAMES WITH MAGNETIC LENS ATTACHMENTS - The present invention illustrates various methods of attaching a pair of eyeglass lenses or a lens shield to an eyeglass frame using magnets or magnetically attractive material. The magnetic attachment methods are beneficial because they allow the user to have interchangeable lenses or shields for indoor and outdoor use, enhancing their visual acuity during work or play. The lenses may be tinted, prescription, protective eyewear, or plano. The magnetic lenses are convenient and user friendly, allowing intuitive, tool-less interchangeability with no need to twist or stress the frame. These methods of attachment require no specific instructions or tools when the user replaces lenses. | 01-13-2011 |
| 20110122364 | EYE COVERING - An eye covering includes an outer frame for surrounding a facial area around a wearer's eyes. The outer frame includes a lens frame that has a first upright wall. The first upright wall is formed with at least one first slot. The eye covering further includes a lens engaged in the lens frame. The lens includes at least one engaging piece that extends rearward to engage the first slot. The eye covering also includes an inner frame having a lining portion that is disposed to line a peripheral portion of the lens and that is disposed between the peripheral portion of the lens and the outer frame. | 05-26-2011 |
| 20110181831 | Detachable lens for variable focus spectacles - A detachable lens for variable focus spectacles, the lens including a plurality of magnets in a groove on its rear surface for holding the lens to the spectacles. An interlocking boss keeps the lens from sliding off the spectacles, and a locating tab provides a means for assuring that the lens is installed on the correct side of the spectacles and with the proper orientation. | 07-28-2011 |
| 20130070197 | EYEGLASSES ASSEMBLY - In an eyeglasses assembly, a lens frame has two rims to surround a pair of lenses, respectively. Each rim has an inner peripheral surface extending transversely of the respective lens, a first annular stop wall projecting inwardly from the inner peripheral surface to contact a front or rear surface of the respective lens, and an annular recess defined by the inner peripheral surface and the first annular stop wall. Two clamp rings are received in the annular recesses of the respective rims to contact the rear or front surface of the respective lenses and to engage detachably the respective rims. Each clamp ring clamps the respective lens against the respective first annular stop wall. | 03-21-2013 |
| 20130271723 | FLOATING LENS MOUNTING SYSTEM - Various embodiments of an eyeglass and eyeglass system are provided that can maintain the geometric and optical quality of a lens supported by the eyeglass. The eyeglass can comprise a frame, a support member carried by the frame, and a lens mounting area or groove extending at least partially along at least one of the frame and the support member. The support member can be pivoted, moved, or deflected relative to the frame between a retaining position and an open position. In the open position, the lens can be seated within the lens mounting area. In the retaining position, the support member and the frame retain the lens without exerting deformative forces on the lens. Accordingly, the as-molded geometric and optical qualities of the lens can be preserved. | 10-17-2013 |
| 20140036222 | Spectacle Lens including a Base Lens and a Thin Structure - A spectacle lens comprising a base lens ( | 02-06-2014 |
| 20140198292 | DOUBLE-LENS DOUBLE-GROOVE ASSEMBLY - A double-lens double-groove assembly including a frame and at least two adjacent grooves in or on the frame spaced to hold at least two lenses and at least a material between the lenses. The frame can be an eyeglass frame, a camera lens frame, a projector lens frame, or some other type of lens frame. The material can exhibit optical effects. Examples of the material can include but are not limited to a film or diffraction grating. | 07-17-2014 |
| 20150009472 | MOUNT FOR SPECTACLES - A mount for spectacles includes a first front frame made of plastic and having respective lens-holding rims with a closed contour, to receive and support lens, and a second frame made of metallic material inserted inside the first frame and solidly fixed thereto, the second frame including respective portions in a closed ring shape and extending respectively along the outline of the corresponding lens-holding rim, the mount being produced by stratification of the plastics material of the first frame on the second frame, by applying at least one sheet of plastic material of the first frame on each of the front and rear opposite surfaces of the second frame. At least one section of the second frame, at the location of each lens-holding rim, has a profile extending longitudinally in a sinuous shape, substantially of serpentine configuration, permitting assembly/disassembly of the lens in the lens-holding rim exclusively by resilient deformation. | 01-08-2015 |
| 20150309334 | Improvements In Or Relating To Deformable Non-Round Membrane Assemblies - A deformable membrane assembly comprises an at least partially flexible fluid-filled envelope, one wall of which is formed by an elastic membrane that is held around its edge by a resiliently bendable supporting ring, a fixed support for the envelope and selectively operable means for causing relative movement between the supporting ring and the support for adjusting the pressure of the fluid in the envelope, thereby to cause the membrane to deform. The bending stiffness of the ring varies round the ring such that upon deformation of the membrane the ring bends variably to control the shape of the membrane to a predefined form. The moving means comprise a plurality of ring-engaging members that are arranged to apply a force to the ring at spaced control points. There are at least three control points, and there is a control point at or proximate each point on the ring where the profile of the ring that is needed to produce the predefined form upon deformation of the membrane exhibits a turning point in the direction of the force applied at the control point between two adjacent points where the profile of the ring exhibits an inflection point or a turning point in the opposite direction. | 10-29-2015 |
| 20160048034 | WAVY STRUCTURE OF SPECTACLE FRAME - The present invention relates to a wavy structure of a spectacle frame, and the technical object of the present invention is to provide a wavy structure of a spectacle frame which is compatible to multiple different lenses, is convenient to install, and is firm and stable when in use. The wavy structure of the present invention includes a spectacle lens frame and frame temple, and an inner ring of the spectacle lens frame is shaped as a wavy structure. The present invention not only has elasticity and can be compatible to lens of different models, but also can firmly stabilize the lens, and is applied to the production and use of man-rated spectacle field. | 02-18-2016 |
