US2568162A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Threaded locking device
Assignee: Borg Warner Corp
•
Filing: 1949-01-11
•
Granted: 1951-09-18
•
Expires: 1969-01-11
Abstract
No abstract record available.
Inventors
- 👤 Leslie F Mohns
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-25 06:48
CPC Classifications
F; F16; F16B; F16B39/00; F16B39/22; F16B39/28; F16B39/284; F16B39/286
Claims Analysis
Total Claims: 0
No claims parsed yet. Click Sync Now above to re-index claims from Google Patents.
References Cited (Backward Citations)
GB191019069A
Cited
US1113419A
Cited
US2154174A
Cited
US2299209A
Cited
US2351057A
Cited
US2388467A
Cited
US2457697A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1954-09-17 | 1955-03-19 | 1955-09-18 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1958-09-17 | 1959-03-19 | 1959-09-18 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1962-09-17 | 1963-03-19 | 1963-09-18 | $7700.00 | Window Closed / Lapsed |