Patent US3453127A successfully refreshed from Google Patents.
US3453127A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Flatted coating compositions containing silica aerogel and processes for preparing same
Assignee: Monsanto Co
•
Filing: 1966-09-23
•
Granted: 1969-07-01
•
Expires: 1986-09-23
Abstract
No abstract record available.
Inventors
- 👤 Ralph Marotta
- 👤 Harry Teicher
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-01 21:41
CPC Classifications
C; C09; C09D; C09D167/00; B; B01; B01J; B01J13/00; B01J13/0091; C01; C01B; C01B33/00; C01B33/113; C08; C08K; C08K3/00; C08K3/34; C08K3/36; C09C; C09C1/00; C09C1/28; C09C1/30; C09C1/309; C09D101/00; C09D101/08; C09D101/10; C09D101/16; C09D101/18; C09D167/08; C01P; C01P2002/00; C01P2002/02; C01P2004/00; C01P2004/51; C01P2004/52; C01P2004/60; C01P2004/61; C01P2004/62; C01P2006/00; C01P2006/10; C01P2006/11; C01P2006/12; C01P2006/14; C01P2006/16; C01P2006/22; C01P2006/80; C01P2006/82; C01P2006/90
Claims Analysis
Total Claims: 0
No claims parsed yet. Click Sync Now above to re-index claims from Google Patents.
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) | 1972-06-30 | 1972-12-30 | 1973-07-01 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1976-06-30 | 1976-12-30 | 1977-07-01 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1980-06-30 | 1980-12-30 | 1981-07-01 | $7700.00 | Window Closed / Lapsed |