US4386123A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Article of manufacture and methods of manufacturing
Assignee: CHROMA GRAPHICS Corp
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Filing: 1981-09-28
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Granted: 1983-05-31
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Expires: 2001-09-28
Abstract
Abstract An article of manufacture, including a substrate provided on its top surface with an integrally formed, raised, peripheral edge providing at least a portion of a mold; and a body of substantially transparent composition received within said mold and adhered to the substrate, the composition formed into a dome shape to provide a magnifying lens effect to the top surface. A method of manufacturing an article of manufacture, including the steps of: providing a substrate on its top surface with an integrally formed, raised, peripheral edge providing at least a portion of a mold; depositing an amount of substantially transparent composition in substantially liquid form into the mold and allowing the composition to flow outwardly to the peripheral edge to form a positive meniscus; and curing the composition to harden the composition into a dome shape to provide a magnifying lens effect to the top surface.
Inventors
- 👤 Joseph W. Coburn, Jr.
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-09 14:20
CPC Classifications
B; B44; B44C; B44C3/00; B44C3/04; B44C3/046; B44C1/00; B44C1/10; B44C1/105; B44C1/18; B44C3/08; B44C3/082; B44F; B44F1/00; B44F1/02; B44F1/04; Y; Y10; Y10T; Y10T428/00; Y10T428/14; Y10T428/1486; Y10T428/19; Y10T428/192; Y10T428/195; Y10T428/22; Y10T428/24; Y10T428/24628; Y10T428/24736
Claims Analysis
Total Claims: 15
Claim 1
Independent Claim
159 words
An article of manufacture, comprising: a layer of substantially transparent predetermined plastic material having a top surface and a bottom surface; a predetermined design formed into said bottom surface; a coating of predetermined reflective material covering said predetermined design; said layer of predetermined plastic material and said coating of predetermined reflective material formed into a predetermined shape and said substrate provided on its top surface with an integrally formed, raised, continuous, peripheral edge providing a mold; a body of substantially transparent predetermined composition residing within said mold and adhered to said substrate, said composition formed into a dome shape to provide a magnifying lens effect to said top surface; and upon light being transmitted through said body of substantially transparent predetermined composition and said substrate of substantially transparent predetermined plastic material and striking said reflective coating, said light being reflected back through said plastic material and said body to provide a visual effect determined substantially by said predetermined design.
Claim 2
Dependent Claim
159 words
An article of manufacture, comprising: a layer of substantially transparent predetermined plastic material having a top surface and a bottom surface; a predetermined design formed into said bottom surface; a coating of predetermined reflective material covering said predetermined design; said layer of predetermined plastic material and said coating of predetermined reflective material formed into a predetermined shape and said substrate provided on its top surface with an integrally formed, raised, continuous, peripheral edge providing a mold; a body of substantially transparent predetermined composition residing within said mold and adhered to said substrate, said composition formed into a dome shape to provide a magnifying lens effect to said top surface; and upon light being transmitted through said body of substantially transparent predetermined composition and said substrate of substantially transparent predetermined plastic material and striking said reflective coating, said light being reflected back through said plastic material and said body to provide a visual effect determined substantially by said predetermined design.
Claim 3
Dependent Claim
190 words
An article of manufacture, comprising: a layer of generally longitudinally extending substantially transparent predetermined plastic material having generally opposed longitudinally extending side edges, a top surface and a bottom surface; said layer of predetermined plastic material provided on its top surface with integrally formed, opposed, raised, peripheral edges formed substantially coincident with said generally opposed longitudinally extending side edges and providing a portion of a mold; a predetermined design formed into said bottom surface; a coating of predetermined reflective material covering said predetermined design; a body of substantially transparent composition received within said mold in substantially liquid form and having flowed laterally outwardly to said raised peripheral edges to form a positive meniscus, said composition being adhered to said substrate and being cured and hardened into a dome shape in transverse cross-section to provide a magnifying lens effect to said top surface; and upon light being transmitted through said body of substantially transparent composition and said layer of substantially transparent predetermined plastic material and striking said reflective coating, said light reflected back through said plastic material and said body to provide a visual effect determined substantially by said predetermined design.
Claim 4
Dependent Claim
190 words
An article of manufacture, comprising: a layer of generally longitudinally extending substantially transparent predetermined plastic material having generally opposed longitudinally extending side edges, a top surface and a bottom surface; said layer of predetermined plastic material provided on its top surface with integrally formed, opposed, raised, peripheral edges formed substantially coincident with said generally opposed longitudinally extending side edges and providing a portion of a mold; a predetermined design formed into said bottom surface; a coating of predetermined reflective material covering said predetermined design; a body of substantially transparent composition received within said mold in substantially liquid form and having flowed laterally outwardly to said raised peripheral edges to form a positive meniscus, said composition being adhered to said substrate and being cured and hardened into a dome shape in transverse cross-section to provide a magnifying lens effect to said top surface; and upon light being transmitted through said body of substantially transparent composition and said layer of substantially transparent predetermined plastic material and striking said reflective coating, said light reflected back through said plastic material and said body to provide a visual effect determined substantially by said predetermined design.
Claim 5
Dependent Claim
35 words
An article of manufacture according to claims 1 or 2 wherein said substantially transparent predetermined plastic material is colored plastic material and wherein said color cooperates with said predetermined design to determine said visual effect.
Claim 6
Dependent Claim
65 words
An article of manufacture according to claims 1 or 2 further including a coating of pressure sensitive adhesive material covering said predetermined design and said bottom surface and a layer of release material covering said coating of pressure sensitive adhesive material and, upon removal of said layer of release material, said coating of pressure sensitive adhesive material adhering said article of manufacture to an object.
Claim 7
Independent Claim
173 words
A method of manufacturing an article of manufacture, comprising the steps of: providing a layer of substantially transparent predetermined plastic material having a top surface and a bottom surface; forming said bottom surface into a predetermined design; coating said bottom surface formed into said predetermined design with a coating of predetermined reflective material; coating said coating of reflective material with a coating of pressure sensitive adhesive material; covering said coating of pressure sensitive adhesive material with a layer of release material; providing at least said layer of plastic material and said coating of reflective material with a predetermined shape and simultaneously providing said top surface of said layer of plastic material with an integrally formed, raised, continuous, peripheral edge providing a mold; depositing an amount of substantially transparent predetermined polyurethane in substantially liquid form into said mold which polyurethane flows outwardly to said raised peripheral edge and forms a positive meniscus; and curing said polyurethane to harden said polyurethane into a dome shape to provide a magnifying lens effect to said top surface.
Claim 8
Independent Claim
173 words
A method of manufacturing an article of manufacture, comprising the steps of: providing a layer of substantially transparent predetermined plastic material having a top surface and a bottom surface; forming said bottom surface into a predetermined design; coating said bottom surface formed into said predetermined design with a coating of predetermined reflective material; coating said coating of reflective material with a coating of pressure sensitive adhesive material; covering said coating of pressure sensitive adhesive material with a layer of release material; providing at least said layer of plastic material and said coating of reflective material with a predetermined shape and simultaneously providing said top surface of said layer of plastic material with an integrally formed, raised, continuous, peripheral edge providing a mold; depositing an amount of substantially transparent predetermined polyurethane in substantially liquid form into said mold which polyurethane flows outwardly to said raised peripheral edge and forms a positive meniscus; and curing said polyurethane to harden said polyurethane into a dome shape to provide a magnifying lens effect to said top surface.
Claim 9
Dependent Claim
135 words
A method of manufacturing according to claim 5 wherein said layer of plastic material is a predetermined thermoplastic material and wherein said step of providing at least said layer of plastic material and said coating of reflective material with a predetermined shape and simultaneously providing said top surface of said layer of plastic material with an integrally formed, raised, continuous, peripheral edge is accomplished by the step of advancing a beveled-edge, heated thermal die into engagement with and through said layer of plastic material and said coating of reflective material to provide said layer of plastic material and said coating of reflective material with said predetermined shape and to heat peripheral portions of said layer of plastic material and cause said heated peripheral portions thereof to flow upwardly and inwardly and form said peripheral edge.
Claim 10
Dependent Claim
131 words
A method of manufacturing according to claim 5 wherein said step of providing at least said layer of plastic material and said coating of reflective material with a predetermined shape and simultaneously providing said top surface of said layer of plastic material with an integrally formed, raised, continuous, peripheral edge is accomplished by the step of interposing said layer of plastic material between male and female dies of respective predetermined shapes and producing relative motion therebetween to cause said dies to engage said layer of plastic material and said coating of reflective material to provide said layer of plastic material and said coating of reflective material with said predetermined shape and to cause peripheral portions of said layer of plastic material to flow upwardly and inwardly and form said peripheral edge.
Claim 11
Independent Claim
197 words
A method of manufacturing an article of manufacture, comprising the steps of: providing a layer of substantially transparent predetermined plastic material having a top surface and a bottom surface; forming said bottom surface into a predetermined design; coating said bottom surface formed into said predetermined design with a coating of predetermined reflective material; coating said coating of reflective material with a coating of pressure sensitive adhesive material; covering said coating of pressure sensitive adhesive material with a layer of release material; providing at least said layer of plastic material and said coating of reflective material with a predetermined shape including generally opposed longitudinally extending side edges and simultaneously providing said top surface of said layer of plastic material with integrally formed, opposed, raised, peripheral edges formed substantially coincident with said generally opposed longitudinally extending side edges to provide at least a portion of a mold; depositing an amount of substantially transparent predetermined polyurethane in substantially liquid form into said mold which polyurethane flows laterally outwardly to said raised peripheral edges and forms a positive meniscus; and curing said polyurethane to harden said polyurethane into a dome shape to provide a magnifying lens effect to said top surface.
Claim 12
Independent Claim
197 words
A method of manufacturing an article of manufacture, comprising the steps of: providing a layer of substantially transparent predetermined plastic material having a top surface and a bottom surface; forming said bottom surface into a predetermined design; coating said bottom surface formed into said predetermined design with a coating of predetermined reflective material; coating said coating of reflective material with a coating of pressure sensitive adhesive material; covering said coating of pressure sensitive adhesive material with a layer of release material; providing at least said layer of plastic material and said coating of reflective material with a predetermined shape including generally opposed longitudinally extending side edges and simultaneously providing said top surface of said layer of plastic material with integrally formed, opposed, raised, peripheral edges formed substantially coincident with said generally opposed longitudinally extending side edges to provide at least a portion of a mold; depositing an amount of substantially transparent predetermined polyurethane in substantially liquid form into said mold which polyurethane flows laterally outwardly to said raised peripheral edges and forms a positive meniscus; and curing said polyurethane to harden said polyurethane into a dome shape to provide a magnifying lens effect to said top surface.
Claim 13
Dependent Claim
139 words
A method of manufacturing according to claim 8 wherein said layer of plastic material is a predetermined thermoplastic material and wherein said step of providing at least said layer of plastic material and said coating of reflective material with a predetermined shape including generally opposed longitudinally extending side edges and simultaneously providing said top surface of said layer of plastic material with integrally formed, opposed, raised, peripheral edges is accomplished by the step of advancing a pair of spaced apart, linear, beveled-edge, heated thermal dies into engagement with said layer of plastic material to provide said layer of plastic material with said predetermined shape and to heat peripheral portions of said layer of plastic material adjacent said generally opposed longitudinally extending side edges to cause said heated peripheral portions to flow upwardly and inwardly and form said peripheral edges.
Claim 14
Dependent Claim
151 words
A method of manufacturing according to claim 8 wherein said step of providing at least said layer of plastic material and said coating of reflective material with a predetermined shape including generally opposed longitudinally extending side edges and simultaneously providing said top surface of said layer of plastic material with integrally formed, opposed, raised, peripheral edges is accomplished by the step of interposing said layer of plastic material and said coating of reflective material between male and female dies of respective predetermined shapes and producing relative motion therebetween to cause said dies to engage said layer of plastic material and said coating of reflective material and provide said layer of plastic material and said coating of reflective material with said predetermined shape and to cause peripheral portions of said layer of plastic material adjacent said generally opposed longitudinally extending side edges to flow upwardly and inwardly and form said peripheral edges.
Claim 15
Independent Claim
42 words
A method of manufacturing according to claims 5 or 8 wherein said step of forming said bottom surface into a predetermined design is accomplished by embossing said bottom surface to form said bottom surface into a surface relief providing said predetermined design.
References Cited (Backward Citations)
US2823422A
Cited
US4100010A
Cited
US4087570A
Cited
US4139654A
Cited
US4332074A
Cited
US4263734A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1986-05-30 | 1986-11-29 | 1987-05-31 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1990-05-30 | 1990-11-29 | 1991-05-31 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1994-05-30 | 1994-11-29 | 1995-05-31 | $7700.00 | Window Closed / Lapsed |