US3253971A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Process of producing product with a reflective surface
Assignee: Occidental Chemical Corp
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Filing: 1962-02-23
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Granted: 1966-05-31
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Expires: 1982-02-23
Abstract
No abstract record available.
Inventors
- 👤 Garling Richard Angle
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-31 15:31
CPC Classifications
G; G02; G02B; G02B5/00; G02B5/12; G02B5/126; G02B5/128; C; C08; C08J; C08J5/00; C08J5/12; C08J5/124; E; E01; E01F; E01F9/00; E01F9/50; E01F9/506; E01F9/524; Y; Y10; Y10T; Y10T156/00; Y10T156/10; Y10T156/1089
Claims Analysis
Total Claims: 1
Claim 1
Independent Claim
105 words
THE PROCESS OF PREFORMING A MARKER WITH A REFLECTIVE SURFACE WHICH COMPRISES APPLYING TO A RELEASE PAPER A PLASTISOL CONTAINING PLASTICIZER AND A FIRST RESIN WHICH PLASTISOL ALSO CONTAINS A SECOND RESIN WHICH IS INCOMPATIBLE WITH THE PLASTICIZED FIRST RESIN WHEN THE PLASTISOL IS HEATED TO SOLVATE THE PLASTICIZER IN THE FIRST RESIN, HEATING THE PLASTISOL TO SOLVATE THE PLASTICIZER IN THE FIRST RESIN, AND THEREBY CAUSE THE SECOND RESIN TO EXUDE TO BOTH SURFACES OF THE RESULTING PLASTICIZED FIRST RESIN AND TO CONTACT THE RELEASE PAPER AT ONE OF SAID SURFACES, AND THEN ADHERING PLASTIC BITS TO THE EXUDED RESIN ON THE OTHER SURFACE.
References Cited (Backward Citations)
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US2430534A
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US2494848A
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US2523759A
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US2761177A
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US2904918A
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USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1969-05-30 | 1969-11-29 | 1970-05-31 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1973-05-30 | 1973-11-29 | 1974-05-31 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1977-05-30 | 1977-11-29 | 1978-05-31 | $7700.00 | Window Closed / Lapsed |