US2844929A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Mechanism for forming and filling cigarette cartons
Assignee: DIAMOND MATCH Co
•
Filing: 1955-05-26
•
Granted: 1958-07-29
•
Expires: 1975-05-26
Abstract
No abstract record available.
Inventors
- 👤 William A Ringler
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-03 06:22
CPC Classifications
B; B65; B65B; B65B11/00; B65B11/004; B65B11/06; B65B11/18; B65B11/26
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US846658A
Cited
US1218786A
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US1639282A
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US2336795A
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US2281005A
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US2609646A
Cited
US2696702A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1961-07-28 | 1962-01-27 | 1962-07-29 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1965-07-28 | 1966-01-27 | 1966-07-29 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1969-07-28 | 1970-01-27 | 1970-07-29 | $7700.00 | Window Closed / Lapsed |