US3416948A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Hair oil-resistant top coating for plasticized polyvinyl chloride sheeting
Assignee: Aerojet Rocketdyne Holdings Inc
•
Filing: 1965-04-21
•
Granted: 1968-12-17
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Expires: 1985-04-21
Abstract
No abstract record available.
Inventors
- 👤 Francis J Maurer
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-31 21:40
CPC Classifications
D; D06; D06N; D06N3/00; D06N3/04; D06N3/06; D06N3/08; B; B32; B32B; B32B27/00; C; C08; C08G; C08G18/00; C08G18/06; C08G18/08; C08G18/10; C08G18/28; C08G18/40; C08G18/62; C08G18/6212; C08G18/6275; C08G18/64; C08G18/6484; D06N3/042; Y; Y10; Y10T; Y10T428/00; Y10T428/31504; Y10T428/31551; Y10T428/31573; Y10T428/31576; Y10T442/00; Y10T442/20; Y10T442/2041; Y10T442/2098; Y10T442/2262
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
GB776087A
Cited
US3075863A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1971-12-17 | 1972-06-17 | 1972-12-17 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1975-12-17 | 1976-06-17 | 1976-12-17 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1979-12-17 | 1980-06-17 | 1980-12-17 | $7700.00 | Window Closed / Lapsed |