| Patents for G02C 5 - Constructions of non-optical parts (10,353) |
|---|
| 09/19/1991 | WO1991014195A1 Ear protector and eye glasses retainer |
| 09/19/1991 | WO1991013717A1 Joined metallic work containing shaped member of nickel-titanium alloy and production thereof |
| 09/17/1991 | US5048944 Eyeglasses with removable lens assembly |
| 09/11/1991 | CN2084624U Assembly spectacles leg |
| 09/10/1991 | US5046199 Goggles |
| 08/27/1991 | US5042934 Eyeglasses having special connections |
| 08/27/1991 | US5042933 Eyewear construction |
| 08/13/1991 | US5039216 Spectacles with extractable temples |
| 08/06/1991 | US5037192 Emergency eye glass |
| 08/03/1991 | CA2035559A1 Exchangeable lens goggle |
| 07/30/1991 | US5035499 Spectacles |
| 07/30/1991 | US5035498 Spectacles with removable side-pieces or band |
| 07/25/1991 | WO1991010393A1 Hemianopsia rehabilitation training system |
| 07/23/1991 | US5033837 Eyeglass frames with reinforcing tubes |
| 07/23/1991 | US5033836 Spectacles with hinged temple ornaments |
| 07/16/1991 | US5032018 Eyeglass strap apparatus |
| 07/16/1991 | US5032017 Spectacles comprising means for quickly fitting the side-pieces and the nose-piece |
| 07/11/1991 | CA2007611A1 Glasses with subliminal message |
| 07/03/1991 | EP0435121A2 Spectacle side-member, adjustable in length |
| 07/02/1991 | US5028126 Foldable spectacle frame |
| 06/21/1991 | CA2018533A1 Hinge structure, particularly for spectacle frames |
| 06/05/1991 | EP0430756A1 Resilient hinge |
| 05/30/1991 | WO1991007215A1 Optical sight for controlling and measuring head movement of a golfer |
| 05/29/1991 | CN2078011U Non-fatigue short-leg-clamped spectacle |
| 05/28/1991 | US5019000 Method and apparatus for preventing eyeglasses from sinking in water |
| 05/28/1991 | US5018242 Spring-action hinge for spectacle frame |
| 05/22/1991 | EP0428043A2 Anatomical nosepiece for spectacles |
| 05/21/1991 | WO1991007686A1 Improved eyewear traction device |
| 05/21/1991 | US5016999 Discrete lens eyeglasses |
| 05/18/1991 | WO1991007685A1 Improved earstem for eyeglasses |
| 05/16/1991 | WO1991006885A1 Spectacle frame |
| 05/16/1991 | DE3936725A1 Eyeglass hinge assembly |
| 05/15/1991 | EP0426947A2 Resilient hinge for spectacles |
| 05/14/1991 | US5015085 Floatable retainer for eyeglasses |
| 05/14/1991 | US5014846 Protective cover for eyeglasses |
| 05/14/1991 | CA1284045C End piece for the temple of a spectacle frame |
| 05/08/1991 | EP0426006A2 Hinge particularly for spectacle frames |
| 05/02/1991 | EP0424582A1 Doze warning device |
| 05/01/1991 | CN2076244U Cushion type pad bridge of spectacles |
| 04/30/1991 | US5011274 Eyeglass frame comprising a screw joint which is protected from becoming loose |
| 04/25/1991 | DE3939401C1 Training equipment improving coordination between brain hemispheres - has stereophonic headphones for supplying balanced or left or right information e.g. by speech |
| 04/25/1991 | DE3935397A1 Layered spectacle frame construction and mfr. - two plastic laminates are bonded and compressed onto fabric or film central layer before concave profile is machined on face |
| 04/25/1991 | DE3934163A1 Attachment of spectacle support pads to spectacle frame - pads are fastened to spectacles frame by end of wire which fits with snap action into slots formed in two parallel lugs |
| 04/24/1991 | CN2075790U Pupil distance adjusting glasses frame |
| 04/23/1991 | US5009495 Hinge for eyeglasses |
| 04/18/1991 | WO1991004717A1 Armd-related vision impairment treatment |
| 04/16/1991 | US5007728 Detachable two-piece temple |
| 04/16/1991 | US5007726 Coated eyeglasses frame member |
| 04/10/1991 | EP0421954A2 Eyeglass arm |
| 04/10/1991 | EP0406245A4 Vertical plane adjusting mechanism for eyeglasses |
| 04/02/1991 | US5004334 Auxiliary nosepiece for eyeglasses |
| 03/26/1991 | US5002381 Eyewear retainer |
| 03/20/1991 | EP0418120A1 Spectacle frame leg with interchangeable leg body |
| 03/19/1991 | US5000558 Eye wear device with temple stops |
| 03/13/1991 | EP0415925A1 Side-member for spectacle frames. |
| 03/12/1991 | US4999008 Flexible bar for spectacles and manufacturing method |
| 03/12/1991 | US4998815 Sunglass frame structure |
| 03/12/1991 | CA1281218C Lorgnette eyeglass frame |
| 03/06/1991 | CN2072691U Elastic glasses frame |
| 03/05/1991 | US4997267 Universal eyeglass frame |
| 02/26/1991 | US4995713 Spectacle frame |
| 02/14/1991 | DE3933906A1 Centering arrangement operation for spectacle glasses - involves attaching data carrier contg. stored personal data of spectacle user to frame or packaging |
| 02/12/1991 | US4991952 Pair of glasses with inclinable temples |
| 02/12/1991 | US4991951 Eyeglass frame for electrooptical lenses |
| 02/12/1991 | US4991849 Golfing spectacles |
| 02/12/1991 | US4991258 Eyeglass spring hinges |
| 01/30/1991 | CN2070458U Automatic combining machine for glasses hinge |
| 01/29/1991 | US4988479 Titanium core, spraying, pressurization, bonding multilayer sheets of nickel material |
| 01/22/1991 | US4986649 Eyeglasses frame with improved frontal support |
| 01/22/1991 | US4986647 Decoration for spectacle frames of plastics material and a method for its application |
| 01/16/1991 | CN1048604A Spectacles frame |
| 01/10/1991 | WO1991000541A1 Alignment eyeglasses |
| 01/10/1991 | WO1991000539A1 Spectacle frame |
| 01/09/1991 | EP0406245A1 Vertical plane adjusting mechanism for eyeglasses |
| 01/08/1991 | US4983029 Eyeglass frame having Ti-Ni-V alloy element with improved wear comfortability |
| 12/25/1990 | US4979902 Dyslexia reading device |
| 12/25/1990 | US4979811 Eyelid cover |
| 12/18/1990 | US4978209 Hinge for spectacle frame |
| 12/13/1990 | WO1990015358A1 Nasion-secured sport glasses |
| 12/13/1990 | DE4018701A1 Side bow for spectacle frames - plastic bow has metal insert which in arm section is elastic and in ear section is deformable |
| 12/11/1990 | US4976529 Alloy of palladium, gallium, and silver |
| 12/04/1990 | US4974955 Eyeglass retainer with decorative attachment |
| 12/04/1990 | US4974289 Hinge with elastic housing |
| 11/29/1990 | WO1990014610A1 Reflection aid |
| 11/28/1990 | EP0399875A1 Spectacle frame with elastically hinged side-members |
| 11/22/1990 | EP0310628A4 Eyeglass frame including shape-memory elements |
| 11/20/1990 | CA1276402C Headband with eyeglasses combination |
| 11/15/1990 | DE3915391A1 Frame for sun-glass spectacles - has nose pads on plastics moulding secured by screws and incorporates one-piece lens |
| 11/08/1990 | DE3914467A1 Half spectacle used as reading aid - is decorated and can also serve as piece of jewellery |
| 11/07/1990 | EP0396110A2 Adjustable side-piece for spectacles |
| 11/07/1990 | EP0395939A2 Resilient hinge for spectacles |
| 11/06/1990 | US4968129 Eyeglass frame structures and method of assembling same |
| 11/06/1990 | US4968128 Eyeglass frame ornamentation |
| 10/30/1990 | US4966451 Eyeglass flotation apparatus |
| 10/24/1990 | EP0393808A2 Spectacles |
| 10/24/1990 | EP0393244A2 Spectacle frame with a screw connection secured against unscrewing |
| 10/24/1990 | CA2014955A1 Spectacle frame bow and process of manufacturing same |
| 10/23/1990 | US4964716 Removable cover for eyeglass nose pad |
| 10/23/1990 | US4964714 Safety spectacles and temple therefor |
| 10/16/1990 | US4963013 Protective spectacles |