US2961814A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Packaging machine
Assignee: Individual
•
Filing: 1956-05-29
•
Granted: 1960-11-29
•
Expires: 1976-05-29
Abstract
No abstract record available.
Inventors
- 👤 Redmond Benjamin
- 👤 Sanford S Redmond
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-04 23:17
CPC Classifications
B; B65; B65B; B65B11/00; B65B11/06; B65B11/08; B65B11/10; B65B11/12
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US846658A
Cited
US1161785A
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US1055461A
Cited
US1133668A
Cited
US1235547A
Cited
US1573669A
Cited
US2024438A
Cited
US2153483A
Cited
US2373655A
Cited
US2625779A
Cited
US2729042A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1963-11-29 | 1964-05-30 | 1964-11-29 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1967-11-29 | 1968-05-30 | 1968-11-29 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1971-11-29 | 1972-05-30 | 1972-11-29 | $7700.00 | Window Closed / Lapsed |