Patent US2333680A successfully refreshed from Google Patents.
US2333680A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Transmission
Assignee: SCHNEIDER BROTHERS Co
•
Filing: 1938-03-19
•
Granted: 1943-11-09
•
Expires: 1958-03-19
Abstract
No abstract record available.
Inventors
- 👤 Adolf G Schneider
- 👤 Schneider Heinrich
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 22:15
CPC Classifications
F; F16; F16D; F16D41/00; F16D41/06; F16H; F16H45/00; F16H47/00; F16H47/06; F16H47/08; Y; Y10; Y10T; Y10T279/00; Y10T279/24; Y10T279/247; Y10T74/00; Y10T74/19; Y10T74/19149; Y10T74/19153; Y10T74/19219; Y10T74/19377; Y10T74/19414; Y10T74/19419; Y10T74/19442; Y10T74/19447
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) | 1946-11-08 | 1947-05-10 | 1947-11-09 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1950-11-08 | 1951-05-10 | 1951-11-09 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1954-11-08 | 1955-05-10 | 1955-11-09 | $7700.00 | Window Closed / Lapsed |