Patent US2512082A successfully refreshed from Google Patents.
US2512082A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Screw threaded fastener
Assignee: BAINBRIDGE
•
Filing: 1948-05-17
•
Granted: 1950-06-20
•
Expires: 1968-05-17
Abstract
No abstract record available.
Inventors
- 👤 Richard W Bainbridge
- 👤 Robert L Jordan
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-27 10:06
CPC Classifications
A; A01; A01K; A01K87/00; A01K87/06; F; F16; F16B; F16B33/00; F16B33/02; F16B7/00; F16B7/18; F16B7/182
Claims Analysis
Total Claims: 0
No claims parsed yet. Click Sync Now above to re-index claims from Google Patents.
References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1953-06-19 | 1953-12-19 | 1954-06-20 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1957-06-19 | 1957-12-19 | 1958-06-20 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1961-06-19 | 1961-12-19 | 1962-06-20 | $7700.00 | Window Closed / Lapsed |