US2486350A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Bag stringing machine
Assignee: Individual
•
Filing: 1944-06-21
•
Granted: 1949-10-25
•
Expires: 1964-06-21
Abstract
No abstract record available.
Inventors
- 👤 Edward E West
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-03 16:04
CPC Classifications
D; D05; D05B; D05B13/00; B; B31; B31B; B31B70/00; B31B70/74; B31B70/81; B31B70/813; B31B70/8134
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US2296783A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1952-10-24 | 1953-04-25 | 1953-10-25 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1956-10-24 | 1957-04-25 | 1957-10-25 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1960-10-24 | 1961-04-25 | 1961-10-25 | $7700.00 | Window Closed / Lapsed |