US3114304A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Coating composition for asphaltic paving
Assignee: Furane Plastics Inc
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Filing: 1961-10-13
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Granted: 1963-12-17
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Expires: 1981-10-13
Abstract
No abstract record available.
Inventors
- 👤 Delmonte John
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-03 08:32
CPC Classifications
C; C09; C09D; C09D171/00; C09D171/08; C09D171/14; C09D161/00; C09D161/04; C09D161/06
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
120 words
A PAVEMENT COMPRISING A SUPPORTING ASPHALTIC PAVEMENT BASE; AND AN UPPER WEAR-SURFACE LAYER ADHESIVELY ATTACHED DIRECTLY TO SAID BASE, SAID WEAR-SURFACE LAYER COMPRISING A HARDENED RESINOUS COMPOSITION CONSISTING ESSENTIALLY OF A FURANE RESIN WHICH HAD BEEN PREPOLYMERIZED TO A VISCOSITY OF FROM 20 TO 1000 CENTIPOISES, AN EXTENDER-PLASTICIZER MATERIAL DISSOLVED IN SAID FURANE RESIN PRIOR TO HARDENING, A FINELY DIVIDED REINFORCING POWDER DISPERSED IN SAID MIXTURE OF FURANE RESIN AND EXTENDER-PLASTICIZER PRIOR TO HARDENING, AND, A SEPARATE INGREDIENT TO BE ADDED AND MIXED INTO SAID HARDENABLE RESINOUS COMPOSITION IMMEDITELY PRIOR TO THE APPLICATION OF SAID PLASTIC COMPOSITION TO SAID PAVEMENT BASE, AN ACID CATALYST FOR SAID FURANE RESIN; SAID HARDENED UPPER WEAR-SURFACE LAYER BEING NON-DESTRUCTIVE TO SAID ASPHALTIC PAVEMENT BASE.
Claim 2
Dependent Claim
120 words
A PAVEMENT COMPRISING A SUPPORTING ASPHALTIC PAVEMENT BASE; AND AN UPPER WEAR-SURFACE LAYER ADHESIVELY ATTACHED DIRECTLY TO SAID BASE, SAID WEAR-SURFACE LAYER COMPRISING A HARDENED RESINOUS COMPOSITION CONSISTING ESSENTIALLY OF A FURANE RESIN WHICH HAD BEEN PREPOLYMERIZED TO A VISCOSITY OF FROM 20 TO 1000 CENTIPOISES, AN EXTENDER-PLASTICIZER MATERIAL DISSOLVED IN SAID FURANE RESIN PRIOR TO HARDENING, A FINELY DIVIDED REINFORCING POWDER DISPERSED IN SAID MIXTURE OF FURANE RESIN AND EXTENDER-PLASTICIZER PRIOR TO HARDENING, AND, A SEPARATE INGREDIENT TO BE ADDED AND MIXED INTO SAID HARDENABLE RESINOUS COMPOSITION IMMEDITELY PRIOR TO THE APPLICATION OF SAID PLASTIC COMPOSITION TO SAID PAVEMENT BASE, AN ACID CATALYST FOR SAID FURANE RESIN; SAID HARDENED UPPER WEAR-SURFACE LAYER BEING NON-DESTRUCTIVE TO SAID ASPHALTIC PAVEMENT BASE.
References Cited (Backward Citations)
US2025831A
Cited
US2718829A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1966-12-16 | 1967-06-17 | 1967-12-17 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1970-12-16 | 1971-06-17 | 1971-12-17 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1974-12-16 | 1975-06-17 | 1975-12-17 | $7700.00 | Window Closed / Lapsed |