US2936483A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Manufacture of lengths of synthetic plastic material
Assignee: Siemens Edison Swan Ltd
•
Filing: 1954-12-14
•
Granted: 1960-05-17
•
Expires: 1974-12-14
Abstract
No abstract record available.
Inventors
- 👤 Deakin Stanley Thomas
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-31 21:56
CPC Classifications
B; B05; B05D; B05D7/00; B05D7/20; B05D2401/00; B05D2401/30; B05D2401/32; B05D2506/00; B05D2506/10; B05D2506/15; B05D3/00; B05D3/12
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1857791A
Cited
US2097502A
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US2249085A
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US2289787A
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US2389178A
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US2456262A
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US2529066A
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US2456621A
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US2651952A
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US2485691A
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US2765153A
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US2708770A
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US2752321A
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US2752637A
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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) | 1963-05-17 | 1963-11-16 | 1964-05-17 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1967-05-17 | 1967-11-16 | 1968-05-17 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1971-05-17 | 1971-11-16 | 1972-05-17 | $7700.00 | Window Closed / Lapsed |