US2959563A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Resinous 1-monoolefinic hydrocarbon compositions stabilized with silicon monoxide
Assignee: Goodrich Corp
•
Filing: 1956-07-20
•
Granted: 1960-11-08
•
Expires: 1976-07-20
Abstract
No abstract record available.
Inventors
- 👤 James B Haehn
- 👤 Robert J Ettinger
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-25 05:40
CPC Classifications
H; H01; H01B; H01B3/00; H01B3/18; H01B3/30; H01B3/44; H01B3/441; C; C08; C08K; C08K3/00; C08K3/34
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
43 words
A PLASTIC COMPOSITION CHARACTERIZED BY STABLE DIELECTRIC PROPERTIES COMPRISING A RESINOUS POLYMER MADE FROM MONOMERIC MATERIALS CONSISTING OF 1-MONOOLEFINIC HYDROCARBONS HAVING DISPERSED THEREIN FROM ABOUT 0.3 TO ABOUT 10 PERCENT BY WEIGHT, BASED ON SAID OLEFIN POLYMER, OF A FINELY-DIVIDED SILICON MONOXIDE PIGMENT.
Claim 2
Dependent Claim
43 words
A PLASTIC COMPOSITION CHARACTERIZED BY STABLE DIELECTRIC PROPERTIES COMPRISING A RESINOUS POLYMER MADE FROM MONOMERIC MATERIALS CONSISTING OF 1-MONOOLEFINIC HYDROCARBONS HAVING DISPERSED THEREIN FROM ABOUT 0.3 TO ABOUT 10 PERCENT BY WEIGHT, BASED ON SAID OLEFIN POLYMER, OF A FINELY-DIVIDED SILICON MONOXIDE PIGMENT.
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) | 1963-11-08 | 1964-05-09 | 1964-11-08 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1967-11-08 | 1968-05-09 | 1968-11-08 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1971-11-08 | 1972-05-09 | 1972-11-08 | $7700.00 | Window Closed / Lapsed |