US3279145A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Method of stacking
Assignee: Molins Machine Co Ltd
•
Filing: 1962-09-21
•
Granted: 1966-10-18
•
Expires: 1982-09-21
Abstract
No abstract record available.
Inventors
- 👤 Williamson David Theodo Nelson
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-30 00:14
CPC Classifications
A; A24; A24C; A24C5/00; A24C5/35; A24C5/352; A24C5/354
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US387140A
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US1539745A
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US1525667A
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US1927648A
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US1993619A
Cited
GB425989A
Cited
FR848760A
Cited
US2535880A
Cited
US2591202A
Cited
US2826883A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1969-10-17 | 1970-04-18 | 1970-10-18 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1973-10-17 | 1974-04-18 | 1974-10-18 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1977-10-17 | 1978-04-18 | 1978-10-18 | $7700.00 | Window Closed / Lapsed |