US2681900A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Stabilized halogen-containing vinylidene resins
Assignee: Monsanto Chemicals Ltd
•
Filing: 1952-08-13
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Granted: 1954-06-22
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Expires: 1972-08-13
Abstract
No abstract record available.
Inventors
- 👤 Roland A Holmes
- 👤 John F Murphy
- 👤 Robert L Werkheiser
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-03 06:09
CPC Classifications
C; C08; C08K; C08K5/00; C08K5/04; C08K5/09; C08K5/098; C08K5/10
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
25 words
A COMPOSITION OF MATTER RESISTANT TO THE DISCOLORING EFFECTS OF HEAT COMPRISING A POLYMERIC HALOGEN-CONTAINING VINYLIDENE RESIN AND A STABILIZING AMOUNT OF CADMIUM MONOCYCLOHEXYL MALEATE.
Claim 2
Dependent Claim
25 words
A COMPOSITION OF MATTER RESISTANT TO THE DISCOLORING EFFECTS OF HEAT COMPRISING A POLYMERIC HALOGEN-CONTAINING VINYLIDENE RESIN AND A STABILIZING AMOUNT OF CADMIUM MONOCYCLOHEXYL MALEATE.
References Cited (Backward Citations)
US2598496A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1957-06-21 | 1957-12-21 | 1958-06-22 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1961-06-21 | 1961-12-21 | 1962-06-22 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1965-06-21 | 1965-12-21 | 1966-06-22 | $7700.00 | Window Closed / Lapsed |