Patent US2396124A successfully refreshed from Google Patents.
US2396124A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Sealed bearing lubricator
Assignee: Individual
•
Filing: 1943-04-01
•
Granted: 1946-03-05
•
Expires: 1963-04-01
Abstract
No abstract record available.
Inventors
- 👤 Joseph S Pitisci
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-30 20:49
CPC Classifications
F; F16; F16N; F16N37/00; F16N37/003; F16C; F16C11/00; F16C11/04; F16C11/06; F16C11/0614; F16C11/068; F16C33/00; F16C33/30; F16C33/66; F16C33/6603; F16C33/6622; F16C19/00; F16C19/02; F16C19/14; F16C19/18; F16C19/181; F16C19/183; F16C23/00; F16C23/06; F16C23/08; F16C23/082; F16C23/086; F16C7/00
Claims Analysis
Total Claims: 0
No claims parsed yet. Click Sync Now above to re-index claims from Google Patents.
References Cited (Backward Citations)
No citation records indexed.
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1949-03-04 | 1949-09-03 | 1950-03-05 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1953-03-04 | 1953-09-03 | 1954-03-05 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1957-03-04 | 1957-09-03 | 1958-03-05 | $7700.00 | Window Closed / Lapsed |