# US 8,465,150 B2 · Eyeglasses > Agents: this data is available as JSON from the patentgrep API and MCP server — see https://patentgrep.com/llms.txt - Number: US 8,465,150 B2 - Document ID: US8465150B2 - Status: Granted - Kind: B2 - Application number: 12/998,271 - Filed: 2009-09-18 - Published: 2011-08-04 - Granted: 2013-06-18 - Earliest claimed: 2008-10-03 - Assignees: The Beta Group - Applicants: Robert B Zider; John F. Krumme; Brian A. Thompson - Inventors: Robert B Zider; John F. Krumme; Brian A. Thompson - Web page: https://patentgrep.com/patent/US8465150B2 ## CPC - G02C 1/02: Bridge or browbar secured to lenses without the use of rims - G02C 1/023: {with lenses secured to the fixing parts by clamping, luting, soldering, gluing without holes or recesses in the lenses (G02C1/04 - G02C1/08 take precedence)} - G02C 13/00: Assembling (producing spectacle frames from plastics or from substances in a plastic state B29D12/02); Repairing; Cleaning (disinfection or sterilisation of contact lenses A61L12/00) - G02C: SPECTACLES; SUNGLASSES OR GOGGLES INSOFAR AS THEY HAVE THE SAME FEATURES AS SPECTACLES; CONTACT LENSES (trial frames for testing the eyes A61B3/04; goggles or eyeshields not having the same features as spectacles A61F9/00) ## Abstract An eyeglass assembly comprising a frame member comprising a tubular terminal portion (2), and eyeglass lens (11) having an engaging portion (112) to which the frame member is fitted, and a composition (219) which (i) provides at least part of an interface between the engaging portion and the frame member and (ii) extends at least part way into a passage (215, 115) which passes from the interface to an exposed face of the frame member or of the lens. The composition can be a UV-cured adhesive which can be weakened by heat so that the assembly can be easily disassembled. ## Claims ### Claim 1 An assembly comprising a frame member, an engaging portion on an eyeglass lens, and an adhesive composition which (i) provides at least part of an interface between the engaging portion and the frame member and (ii) extends at least part way into a passage which passes from the interface to an exposed face of the frame member or of the lens, the passage being free from any auxiliary member which is a screw. ### Claim 2 (depends on 1) An assembly according to claim 1 wherein the composition is a UV-cured adhesive which can be weakened by heat. ### Claim 3 (depends on 1) An assembly according to claim 1 wherein the frame member comprises a tubular portion which fits over the engaging portion. ### Claim 4 A process for making an assembly which comprises, comprising a frame member, an engaging portion on an eyeglass lens, and an adhesive composition which (i) provides at least part of an interface between the engaging portion and the frame member and (ii) extends at least part way into a passage which passes from the interface to an exposed face of the frame member or of the lens, the process comprising (A) providing a frame member which has a tubular terminal portion, (B) providing an eyeglass lens having an engaging portion to which the tubular terminal portion can be fitted, (C) coating at least part of the to-be-contacted surfaces of one or both of the engaging portion and the frame member with a composition which is relatively soft when the contacting surfaces of the lens and the frame member are brought into contact; (D) fitting the terminal portion over the engaging portion; and (E) treating the composition so that it hardens; wherein the terminal portion comprises a passage which passes from an interface between the contacting surface of the terminal portion to an exterior surface of the terminal portion, and/or the engaging portion comprises a passage which passes from an interface between the contacting surface of the engaging portion to an exterior surface of the lens, and in step (D) the composition is forced at least part way into the passage. ### Claim 5 An assembly which comprises (1) an eyeglass lens comprising (i) a body portion having a periphery and (ii) an engaging portion which projects from the periphery, (2) a frame member comprising a tubular portion which fits over the engaging portion, (3) an adhesive composition which (i) provides at least part of an interface between the engaging portion and the frame member and (ii) extends at least part way into a passage which passes from the interface to an exposed face of the frame member or of the lens, (4) an auxiliary member which is not a screw, which passes through the passage in the frame member into a recess in the lens, and which is surrounded by a composition which has been hardened around the member after the member has been placed through the passage in the frame member and into the recess in the lens. ### Claim 6 (depends on 5) An assembly according to claim 5 wherein the auxiliary member is a rod composed of a polymeric composition. ### Claim 7 (depends on 5) An assembly according to claim 5 wherein the adhesive composition (3) is a UV-cured adhesive which can be weakened by heat, and the auxiliary member is surrounded by a UV-cured adhesive which can be weakened by heat. ### Claim 8 An assembly which comprises (1) an eyeglass lens comprising (i) a body portion having a periphery and (ii) an engaging portion which projects from the periphery and which has a recess therein, (2) a frame member comprising a tubular portion which (i) fits over the engaging portion, (ii) has a first face adjacent to the engaging portion and a second exposed face, and (iii) has a passage which passes from the first face to the second face, and (3) an auxiliary member which is not a screw and which passes through the passage in the frame member into the recess in the engaging portion. ### Claim 9 (depends on 8) An assembly according to claim 8 wherein the auxiliary member is surrounded by a composition which has been hardened around the member after the member has been placed through the passage in the frame member and into the recess in the lens. ### Claim 10 (depends on 8) An assembly according to claim 8 wherein the auxiliary member is surrounded by a UV-cured adhesive which can be weakened by heat.