Patent US6236674B1 successfully refreshed from Google Patents.
Patent US3065983A successfully refreshed from Google Patents.
US3065983A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Self-locking threaded connecting member
Assignee: Columbus Auto Parts Co
•
Filing: 1959-12-21
•
Granted: 1962-11-27
•
Expires: 1979-12-21
Abstract
No abstract record available.
Inventors
- 👤 William A Flumerfelt
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-01 13:06
CPC Classifications
F; F16; F16G; F16G11/00; F16G11/12; F16L; F16L15/00; F16L15/08; Y; Y10; Y10T; Y10T29/00; Y10T29/49; Y10T29/49606; Y10T403/00; Y10T403/29
Claims Analysis
Total Claims: 0
No claims parsed yet. Click Sync Now above to re-index claims from Google Patents.
References Cited (Backward Citations)
US339534A
Cited
US1317605A
Cited
US935659A
Cited
US1176904A
Cited
FR525423A
Cited
US1497398A
Cited
US2596885A
Cited
USRE24753E
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1965-11-26 | 1966-05-28 | 1966-11-27 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1969-11-26 | 1970-05-28 | 1970-11-27 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1973-11-26 | 1974-05-28 | 1974-11-27 | $7700.00 | Window Closed / Lapsed |