Patent US3136733A successfully refreshed from Google Patents.
US3136733A
Expired / Lapsed
US
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Highway marking composition
Assignee: Prismo Safety Corp
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Filing: 1960-02-08
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Granted: 1964-06-09
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Expires: 1980-02-08
Abstract
No abstract record available.
Inventors
- 👤 Alistair J Ross
- 👤 Vries Eduard R De
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-24 20:58
CPC Classifications
C; C08; C08G; C08G18/00; C08G18/06; C08G18/28; C08G18/67; C08G18/68; C08F; C08F283/00; C08F283/01; C08G18/08; C08G18/16; C08G18/18; Y; Y10; Y10T; Y10T428/00; Y10T428/31504; Y10T428/31551
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
131 words
A COATING ON A BASE SURFACE RESULTING FROM THE ADMIXTURE OF A COMPOSITION ESSENTIALLY COMPRISING A MIXTURE OF AT LEAST ONE POLYESTER RESIN COMPOSITION SELECTED FROM THE GROUP CONSISTING OF FLEXIBLE POLYESTER RESINS AND A MIXTURE OF FLEXIBLE AND RIGID POLYESTER RESINS, PIGMENTS, EXTENDERS, POLYMERIZATION CATALYST FOR SAID POLYESTER RESIN COMPOSITION, A POLYISOCYANATE, AND A COMBINATION OF ACCELERATORS FOR THE MIXTURE, SAID POLYESTER RESIN COMPOSITION COMPRISING THE REACTION PRODUCT OF AT LEAST ONE DICARBOXYLIC ACID AND AT LEAST ONE POLYHYDRIC ALCOHOL WHEREIN AT LEAST ONE ACID OR ALCOHOL COMPONENT CONTAINS A REACTIVE DOUBLE BOND, IN ADMIXTURE WITH A VINYLIDENE MONOMER COPOYMERIZABLE THEREWITH, SAID COMBINATION OF ACCELERATORS COMPRISING AT LEAST TWO TERTIARY AMINES, AT LEAST ONE OF SAID ERTIARY AMINES BEING SELECTED FROM THE GROUP CONSISTING OF TERITARY AMINES HAVING THE CONFIGURATION
Claim 2
Dependent Claim
131 words
A COATING ON A BASE SURFACE RESULTING FROM THE ADMIXTURE OF A COMPOSITION ESSENTIALLY COMPRISING A MIXTURE OF AT LEAST ONE POLYESTER RESIN COMPOSITION SELECTED FROM THE GROUP CONSISTING OF FLEXIBLE POLYESTER RESINS AND A MIXTURE OF FLEXIBLE AND RIGID POLYESTER RESINS, PIGMENTS, EXTENDERS, POLYMERIZATION CATALYST FOR SAID POLYESTER RESIN COMPOSITION, A POLYISOCYANATE, AND A COMBINATION OF ACCELERATORS FOR THE MIXTURE, SAID POLYESTER RESIN COMPOSITION COMPRISING THE REACTION PRODUCT OF AT LEAST ONE DICARBOXYLIC ACID AND AT LEAST ONE POLYHYDRIC ALCOHOL WHEREIN AT LEAST ONE ACID OR ALCOHOL COMPONENT CONTAINS A REACTIVE DOUBLE BOND, IN ADMIXTURE WITH A VINYLIDENE MONOMER COPOYMERIZABLE THEREWITH, SAID COMBINATION OF ACCELERATORS COMPRISING AT LEAST TWO TERTIARY AMINES, AT LEAST ONE OF SAID ERTIARY AMINES BEING SELECTED FROM THE GROUP CONSISTING OF TERITARY AMINES HAVING THE CONFIGURATION
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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) | 1967-06-09 | 1967-12-09 | 1968-06-09 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1971-06-09 | 1971-12-09 | 1972-06-09 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1975-06-09 | 1975-12-09 | 1976-06-09 | $7700.00 | Window Closed / Lapsed |