US3545911A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Vaporous polyisocyanate treatment of nylon shaped articles
Assignee: Honeywell International Inc
•
Filing: 1965-04-06
•
Granted: 1970-12-08
•
Expires: 1985-04-06
Abstract
No abstract record available.
Inventors
- 👤 Patrick V Papero
- 👤 James M Kosmala
- 👤 Maurice S Moore
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-26 06:58
CPC Classifications
D; D06; D06M; D06M13/00; D06M13/322; D06M13/395; Y; Y10; Y10S; Y10S428/00; Y10S428/91; Y10S57/00; Y10S57/902; Y10T; Y10T428/00; Y10T428/29; Y10T428/2913; Y10T428/2922; Y10T428/2933; Y10T428/2964; Y10T428/2967; Y10T428/2969; Y10T428/298
Claims Analysis
Total Claims: 0
No claims parsed yet. Click Sync Now above to re-index claims from Google Patents.
References Cited (Backward Citations)
US2935372A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1973-12-07 | 1974-06-08 | 1974-12-08 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1977-12-07 | 1978-06-08 | 1978-12-08 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1981-12-07 | 1982-06-08 | 1982-12-08 | $7700.00 | Window Closed / Lapsed |