US2518112A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Brace for construction forms
Assignee: Individual
•
Filing: 1946-09-25
•
Granted: 1950-08-08
•
Expires: 1966-09-25
Abstract
No abstract record available.
Inventors
- 👤 Anthony Lucius Levi
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-30 22:44
CPC Classifications
E; E04; E04G; E04G13/00; E04G13/02; E04G13/023; E04G13/025; B; B25; B25B; B25B5/00; B25B5/06; B25B5/08
Claims Analysis
Total Claims: 0
No claims parsed yet. Click Sync Now above to re-index claims from Google Patents.
References Cited (Backward Citations)
GB191106829A
Cited
US1160212A
Cited
US1209761A
Cited
US1566377A
Cited
US1627085A
Cited
US1586991A
Cited
US1660905A
Cited
US1935218A
Cited
US2190748A
Cited
US2157345A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1953-08-07 | 1954-02-06 | 1954-08-08 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1957-08-07 | 1958-02-06 | 1958-08-08 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1961-08-07 | 1962-02-06 | 1962-08-08 | $7700.00 | Window Closed / Lapsed |