US3494133A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Method of anchoring rods or the like in drill holes in earths or rocks
Assignee: Stabilator AB
•
Filing: 1966-12-07
•
Granted: 1970-02-10
•
Expires: 1986-12-07
Abstract
No abstract record available.
Inventors
- 👤 Hans Hjalmar Ahlgren
- 👤 Martin Leidvik
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-25 17:42
CPC Classifications
E; E02; E02D; E02D5/00; E02D5/74; E02D5/80; E02D5/808; E02D5/76
Claims Analysis
Total Claims: 0
No claims parsed yet. Click Sync Now above to re-index claims from Google Patents.
References Cited (Backward Citations)
DE1104905B
Cited
US3200599A
Cited
CH374819A
Cited
US3228200A
Cited
US3363422A
Cited
US3354657A
Cited
US3371494A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1973-02-09 | 1973-08-11 | 1974-02-10 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1977-02-09 | 1977-08-11 | 1978-02-10 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1981-02-09 | 1981-08-11 | 1982-02-10 | $7700.00 | Window Closed / Lapsed |