US2959903A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Article packing device
Assignee: AT&T Inc
•
Filing: 1958-09-19
•
Granted: 1960-11-15
•
Expires: 1978-09-19
Abstract
No abstract record available.
Inventors
- 👤 Robert A Lancaster
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-05 00:40
CPC Classifications
B; B65; B65B; B65B5/00; B65B5/10; B65B5/101
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US705037A
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US1471354A
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US1397060A
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US1775255A
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US1806131A
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US2755978A
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US2828592A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1963-11-15 | 1964-05-16 | 1964-11-15 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1967-11-15 | 1968-05-16 | 1968-11-15 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1971-11-15 | 1972-05-16 | 1972-11-15 | $7700.00 | Window Closed / Lapsed |