US2432586A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Stabilized chlorine-containing resins
Assignee: Carbide and Carbon Chemicals Corp
•
Filing: 1946-01-17
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Granted: 1947-12-16
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Expires: 1966-01-17
Abstract
No abstract record available.
Inventors
- 👤 Richard W Quarles
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-04 12:41
CPC Classifications
C; C08; C08L; C08L27/00; C08L27/02; C08L27/04
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US2379413A
Cited
US2379936A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1950-12-15 | 1951-06-16 | 1951-12-16 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1954-12-15 | 1955-06-16 | 1955-12-16 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1958-12-15 | 1959-06-16 | 1959-12-16 | $7700.00 | Window Closed / Lapsed |