US3063566A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Strainer
Assignee: FMC Corp
•
Filing: 1959-06-25
•
Granted: 1962-11-13
•
Expires: 1979-06-25
Abstract
No abstract record available.
Inventors
- 👤 William M Hanley
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-05 01:19
CPC Classifications
B; B01; B01D; B01D35/00; B01D35/28; E; E03; E03F; E03F5/00; E03F5/14; F; F16; F16K; F16K1/00; F16K1/16; F16K1/18; F16K1/20; F16K1/2007; F16K1/2021
Claims Analysis
Total Claims: 0
No claims parsed yet. Click Sync Now above to re-index claims from Google Patents.
References Cited (Backward Citations)
GB126586A
Cited
US2184618A
Cited
US2278178A
Cited
US2358841A
Cited
US2569748A
Cited
US2754097A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1965-11-12 | 1966-05-14 | 1966-11-13 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1969-11-12 | 1970-05-14 | 1970-11-13 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1973-11-12 | 1974-05-14 | 1974-11-13 | $7700.00 | Window Closed / Lapsed |