Patent US3488205A successfully refreshed from Google Patents.
US3488205A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Method of repairing metal surfaces
Assignee: EUTECTIC WELDING ALLOYS Co Ltd
•
Filing: 1966-06-13
•
Granted: 1970-01-06
•
Expires: 1986-06-13
Abstract
No abstract record available.
Inventors
- 👤 John William Baker
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-28 19:59
CPC Classifications
C; C22; C22C; C22C33/00; C22C33/02; C22C33/0257; C22C33/0278; C22C33/0285; B; B23; B23P; B23P6/00; C22C33/0207; C22C33/0228; C23; C23C; C23C4/00; C23C4/02; C23C4/04; C23C4/06; C23C4/067
Claims Analysis
Total Claims: 0
No claims parsed yet. Click Sync Now above to re-index claims from Google Patents.
References Cited (Backward Citations)
US2187348A
Cited
US2436867A
Cited
US2688180A
Cited
US2802756A
Cited
US3139514A
Cited
US3305326A
Cited
US3341337A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1973-01-05 | 1973-07-07 | 1974-01-06 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1977-01-05 | 1977-07-07 | 1978-01-06 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1981-01-05 | 1981-07-07 | 1982-01-06 | $7700.00 | Window Closed / Lapsed |