US2571618A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Bunch charge forming mechanism
Assignee: International Cigar Machinery Co
•
Filing: 1945-06-30
•
Granted: 1951-10-16
•
Expires: 1965-06-30
Abstract
No abstract record available.
Inventors
- 👤 Rupert E Rundell
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-25 19:53
CPC Classifications
A; A24; A24C; A24C1/00; A24C1/02
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US140845A
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US422000A
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US1587477A
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US1977994A
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US2156284A
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US2277732A
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US2284472A
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US2311011A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1954-10-15 | 1955-04-16 | 1955-10-16 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1958-10-15 | 1959-04-16 | 1959-10-16 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1962-10-15 | 1963-04-16 | 1963-10-16 | $7700.00 | Window Closed / Lapsed |