US3059802A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Portable tank construction
Assignee: Individual
•
Filing: 1959-10-30
•
Granted: 1962-10-23
•
Expires: 1979-10-30
Abstract
No abstract record available.
Inventors
- 👤 Wiley D Mitchell
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-02 20:14
CPC Classifications
A; A62; A62C; A62C13/00; A62C13/76
Claims Analysis
Total Claims: 0
No claims parsed yet. Click Sync Now above to re-index claims from Google Patents.
References Cited (Backward Citations)
US1314829A
Cited
US1299369A
Cited
US1713170A
Cited
US1864931A
Cited
US1913006A
Cited
US2463736A
Cited
US2621912A
Cited
US2656958A
Cited
US2706574A
Cited
US2727547A
Cited
US2896924A
Cited
US2907489A
Cited
FR1184330A
Cited
US2975927A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1965-10-22 | 1966-04-23 | 1966-10-23 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1969-10-22 | 1970-04-23 | 1970-10-23 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1973-10-22 | 1974-04-23 | 1974-10-23 | $7700.00 | Window Closed / Lapsed |