US2920431A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Bottle-hooding apparatus
Assignee: Individual
•
Filing: 1957-06-12
•
Granted: 1960-01-12
•
Expires: 1977-06-12
Abstract
No abstract record available.
Inventors
- 👤 Izumi Shinjiro
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-26 12:28
CPC Classifications
B; B67; B67B; B67B5/00
Claims Analysis
Total Claims: 0
No claims parsed yet. Click Sync Now above to re-index claims from Google Patents.
References Cited (Backward Citations)
US1011630A
Cited
US985803A
Cited
US1266913A
Cited
US2003682A
Cited
US2042304A
Cited
US2286079A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1963-01-11 | 1963-07-13 | 1964-01-12 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1967-01-11 | 1967-07-13 | 1968-01-12 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1971-01-11 | 1971-07-13 | 1972-01-12 | $7700.00 | Window Closed / Lapsed |