Optical plastic and glass lens assembly for use in an eyewear frame
September 15, 2014. Estimated Expiration Date is calculated based on simple USPTO term provisions. It does not account for terminal disclaimers, term adjustments, failure to pay maintenance fees, or other factors which might affect the term of a patent.Patent References 2540953 3195145 Eyeglass shields Snap-in lens for glasses Gaskets for thin glass lenses mounted in ophthalmic frames Ophthalmic glass/plastic laminated lens having photochromic characteristics and assembly thereof Combination prescription lens and sunglasses assembly Auxiliary lens frame for eyeglasses Cemented plastic lens Laminated ophthalmic lens InventorAssigneeApplicationNo. 307229 filed on 09/15/1994US Classes:351/44, With antiglare or shading351/49, Polarizing351/154, Lens linings or rims351/178, Methods (e.g., securing lenses in mountings)359/819Lens mountsExaminersPrimary: Sikes, William L.Assistant: Mai, Huy Attorney, Agent or FirmInternational ClassesG02C 007/10G02C 007/12 G02C 005/00 AbstractA combination lens assembly having optical properties suitable for use in eyewear comprising a glass lens member and a plastic lens member having a rim for holding the glass lens proximate thereto.Field of SearchSPECTACLES AND EYEGLASSESWith antiglare or shading Removable and/or adjustable filters or screens (e.g., clip-on type) Spring biased Polarizing With moisture prevention or absorption Continuous rim mounting With lens retaining or locking means Screwless lens mounting Lens linings or rims Combined With lens protective layers Methods (e.g., securing lenses in mountings) Multiple elements With support Lens mounts | |
