Patent US3401127A successfully refreshed from Google Patents.
US3401127A
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Flame-retardant synthetic resin composition
Assignee: Monsanto Chemicals Ltd
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Filing: 1963-10-31
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Granted: 1968-09-10
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Expires: 1983-10-31
Abstract
No abstract record available.
Inventors
- 👤 Stephenson Robert James
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-02 21:31
CPC Classifications
C; C08; C08K; C08K5/00; C08K5/04; C08K5/10; C08K5/11; C07; C07C; C07C43/00; C07C43/02; C07C43/03; C07C43/04; C07C43/13; C07C43/137; C08K5/06; Y; Y10; Y10S; Y10S521/00; Y10S521/907
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
33 words
A FLAME-RETARDANT SYNTHETIC RESIN COMPOSITION COMPRISING A SYNTHETIC RESIN WHICH IS THE POLYMERIZATION PRODUCT OF AT LEAST ONE ETHYLENICALLY UNSATURATED HYDROCARBON MONOMER AND A FLAME RETARDING AGENT SELECTED FROM THE CLASS CONSISTING OF:
Claim 2
Dependent Claim
33 words
A FLAME-RETARDANT SYNTHETIC RESIN COMPOSITION COMPRISING A SYNTHETIC RESIN WHICH IS THE POLYMERIZATION PRODUCT OF AT LEAST ONE ETHYLENICALLY UNSATURATED HYDROCARBON MONOMER AND A FLAME RETARDING AGENT SELECTED FROM THE CLASS CONSISTING OF:
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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) | 1971-09-10 | 1972-03-11 | 1972-09-10 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1975-09-10 | 1976-03-11 | 1976-09-10 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1979-09-10 | 1980-03-11 | 1980-09-10 | $7700.00 | Window Closed / Lapsed |