Patent US3356624A successfully refreshed from Google Patents.
US3356624A
Expired / Lapsed
US
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Epoxy resin based traffic paint compositions
Assignee: Shell USA Inc
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Filing: 1964-12-28
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Granted: 1967-12-05
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Expires: 1984-12-28
Abstract
No abstract record available.
Inventors
- 👤 Neal Dennis
- 👤 John A Lopez
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-26 09:58
CPC Classifications
C; C08; C08G; C08G59/00; C08G59/02; C08G59/12; C08G59/18; C08G59/182; C08G59/20; C08G59/22; C09; C09D; C09D5/00; C09D5/004
Claims Analysis
Total Claims: 1
Claim 1
Independent Claim
69 words
A PAINT COMPOSITION COMPRISING A LIQUID RESIN BLEND, AN INERT ORGANIC SOLVENT AND PIGMENT WHEREIN THE VOLUME RATIO OF RESIN BLEND TO SOLVENT VARIES FROM ABOUT 70:30 TO 30:70 AND THE VOLUME RATIO OF RESIN BLEND TO PIGMENT VARIES FROM ABOUT 40:60 TO 60:40, SAID LIQUID BLEND COMPRISING (A) FROM ABOUT 10% TO 30% BY WEIGHT OF A SOLID GLYCIDYL POLYETHER OF A POLYHYDRIC PHENOL HAVING THE GENERAL STRUCTURE:
References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1970-12-04 | 1971-06-05 | 1971-12-05 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1974-12-04 | 1975-06-05 | 1975-12-05 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1978-12-04 | 1979-06-05 | 1979-12-05 | $7700.00 | Window Closed / Lapsed |