Patent US3485732A successfully refreshed from Google Patents.
US3485732A
Expired / Lapsed
US
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Highly radiation-sensitive telomerized polyesters
Assignee: PPG Industries Inc
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Filing: 1966-03-02
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Granted: 1969-12-23
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Expires: 1986-03-02
Abstract
No abstract record available.
Inventors
- 👤 Gaetano F D Alelio
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-24 21:19
CPC Classifications
C; C08; C08L; C08L67/00; C08L67/06; C08F; C08F299/00; C08F299/02; C08F299/04; C08F299/0485; C08F299/0492; C08G; C08G63/00; C08G63/02; C08G63/12; C08G63/46; C08G63/47; C08G63/52; C08G63/66; C08G63/668; C08G63/676; D; D06; D06N; D06N3/00; D06N3/04; D06N3/06; D06N3/08; Y; Y10; Y10T; Y10T428/00; Y10T428/31504; Y10T428/31551; Y10T428/31623
Claims Analysis
Total Claims: 0
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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) | 1972-12-22 | 1973-06-23 | 1973-12-23 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1976-12-22 | 1977-06-23 | 1977-12-23 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1980-12-22 | 1981-06-23 | 1981-12-23 | $7700.00 | Window Closed / Lapsed |