US2676739A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Bagging machine
Assignee: MINNESOTA SCALE Manufacturing Co
•
Filing: 1950-06-03
•
Granted: 1954-04-27
•
Expires: 1970-06-03
Abstract
No abstract record available.
Inventors
- 👤 William F Nettekoven
- 👤 William P Buchan
- 👤 Mcdermid Malcolm
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-31 12:58
CPC Classifications
B; B65; B65B; B65B43/00; B65B43/42; B65B43/54; B65B43/56; B65B43/58
Claims Analysis
Total Claims: 0
No claims parsed yet. Click Sync Now above to re-index claims from Google Patents.
References Cited (Backward Citations)
US1037015A
Cited
US1077808A
Cited
US1590086A
Cited
GB350272A
Cited
US2159858A
Cited
US2318156A
Cited
US2244718A
Cited
US2394737A
Cited
US2426574A
Cited
GB612659A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1957-04-26 | 1957-10-26 | 1958-04-27 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1961-04-26 | 1961-10-26 | 1962-04-27 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1965-04-26 | 1965-10-26 | 1966-04-27 | $7700.00 | Window Closed / Lapsed |