US3249615A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Thermosetting compatible petroleum wax-unsaturated polyester resin composition
Assignee: Atlantic Richfield Co
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Filing: 1963-03-12
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Granted: 1966-05-03
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Expires: 1983-03-12
Abstract
No abstract record available.
Inventors
- 👤 Guenter R Ackermann
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-02 22:41
CPC Classifications
C; C08; C08L; C08L67/00; C08L67/06; C08L91/00; C08L91/06; C08L91/08
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
36 words
A HOMOGENEOUS, THERMOSET, RESINOUS COMPOSITION COMPRISING FROM 10 TO 90 WEIGHT PERCENT PETROLEUM WAX HAVING THE MELTING POINT RANGING FROM 115*F. TO 200* F., FROM 5 TO 45 WEIGHT PERCENT POLYESTER RESIN HAVING THE GENERAL FORMULA
Claim 2
Dependent Claim
36 words
A HOMOGENEOUS, THERMOSET, RESINOUS COMPOSITION COMPRISING FROM 10 TO 90 WEIGHT PERCENT PETROLEUM WAX HAVING THE MELTING POINT RANGING FROM 115*F. TO 200* F., FROM 5 TO 45 WEIGHT PERCENT POLYESTER RESIN HAVING THE GENERAL FORMULA
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) | 1969-05-02 | 1969-11-01 | 1970-05-03 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1973-05-02 | 1973-11-01 | 1974-05-03 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1977-05-02 | 1977-11-01 | 1978-05-03 | $7700.00 | Window Closed / Lapsed |