US2622780A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Bag-filling device with vibratable bag support
Assignee: Individual
•
Filing: 1945-12-20
•
Granted: 1952-12-23
•
Expires: 1965-12-20
Abstract
No abstract record available.
Inventors
- 👤 Aekerman Arthur
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-05 20:20
CPC Classifications
B; B65; B65B; B65B1/00; B65B1/20; B65B1/22
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US619834A
Cited
USRE16934E
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US707544A
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US1017369A
Cited
US1359082A
Cited
US1640103A
Cited
US1667930A
Cited
US1747312A
Cited
US2004593A
Cited
US1988705A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1955-12-23 | 1956-06-23 | 1956-12-23 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1959-12-23 | 1960-06-23 | 1960-12-23 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1963-12-23 | 1964-06-23 | 1964-12-23 | $7700.00 | Window Closed / Lapsed |