US2414743A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Joint
Assignee: Lord Manufacturing Co
•
Filing: 1943-07-08
•
Granted: 1947-01-21
•
Expires: 1963-07-08
Abstract
No abstract record available.
Inventors
- 👤 Gustav H Kaemmerling
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-27 07:27
CPC Classifications
F; F16; F16D; F16D3/00; F16D3/50; F16D3/76; F16F; F16F1/00; F16F1/36; F16F1/38; F16F1/393; F16F1/3935; F16F2228/00; F16F2228/08; Y; Y10; Y10T; Y10T29/00; Y10T29/49; Y10T29/49826; Y10T29/4984; Y10T29/49844; Y10T403/00; Y10T403/40; Y10T403/405
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) | 1950-01-20 | 1950-07-22 | 1951-01-21 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1954-01-20 | 1954-07-22 | 1955-01-21 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1958-01-20 | 1958-07-22 | 1959-01-21 | $7700.00 | Window Closed / Lapsed |