US3318978A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Halogenated telomers of trisubstituted phosphates
Assignee: Monsanto Co
•
Filing: 1963-08-05
•
Granted: 1967-05-09
•
Expires: 1983-08-05
Abstract
No abstract record available.
Inventors
- 👤 Palethorpe George
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-06 13:48
CPC Classifications
C; C08; C08K; C08K5/00; C08K5/49; C08K5/51; C08K5/52; C08K5/521; C07; C07F; C07F9/00; C07F9/02; C07F9/06; C07F9/08; C07F9/09; C07F9/091; C07F9/113
Claims Analysis
Total Claims: 4
Claim 1
Independent Claim
1 words
BIS(2,3-DIBROMOPROPYL)-2,4,4,4-TETRACHLOROBUTYLPHOSPHATE.
Claim 2
Dependent Claim
1 words
BIS(2,3-DIBROMOPROPYL)-2,4,4,4-TETRACHLOROBUTYLPHOSPHATE.
Claim 3
Dependent Claim
3 words
DI-1,5-BIS(DI(2,3-DIBROMOPROPYL) PHOSPHATE)-2CHLORO-4-(2,2,2-TRICHLOROETHYL) PENTANE.
Claim 4
Dependent Claim
3 words
DI-1,5-BIS(DI(2,3-DIBROMOPROPYL) PHOSPHATE)-2CHLORO-4-(2,2,2-TRICHLOROETHYL) PENTANE.
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) | 1970-05-08 | 1970-11-07 | 1971-05-09 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1974-05-08 | 1974-11-07 | 1975-05-09 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1978-05-08 | 1978-11-07 | 1979-05-09 | $7700.00 | Window Closed / Lapsed |