US3423376A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Air-curable sealant and caulking composition
Assignee: ATK Launch Systems LLC
•
Filing: 1965-12-28
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Granted: 1969-01-21
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Expires: 1985-12-28
Abstract
No abstract record available.
Inventors
- 👤 Riad H Gobran
- 👤 Anthony F Santaniello
- 👤 Michael P Mazzeo
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-24 01:29
CPC Classifications
C; C09; C09J; C09J143/00; C09J143/04; C09K; C09K3/00; C09K3/10; C09K2200/00; C09K2200/06; C09K2200/0615; C09K2200/0625; C09K2200/0632
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) | 1972-01-21 | 1972-07-22 | 1973-01-21 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1976-01-21 | 1976-07-22 | 1977-01-21 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1980-01-21 | 1980-07-22 | 1981-01-21 | $7700.00 | Window Closed / Lapsed |