US2740244A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Bag sealing machine
Assignee: Individual
•
Filing: 1950-11-18
•
Granted: 1956-04-03
•
Expires: 1970-11-18
Abstract
No abstract record available.
Inventors
- 👤 Belli August
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-01 09:47
CPC Classifications
B; B65; B65C; B65C5/00; B65C5/06; B65B; B65B51/00; B65B51/04; B65B51/06; B65B51/062; Y; Y10; Y10T; Y10T83/00; Y10T83/444; Y10T83/4491
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US523833A
Cited
US1173580A
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US2011198A
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US2052908A
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US2033223A
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US2100535A
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US2244282A
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US2273585A
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US2287957A
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US2270721A
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US2309398A
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US2365716A
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US2412862A
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USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1959-04-03 | 1959-10-03 | 1960-04-03 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1963-04-03 | 1963-10-03 | 1964-04-03 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1967-04-03 | 1967-10-03 | 1968-04-03 | $7700.00 | Window Closed / Lapsed |