US2802084A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Moulding machine adapted for plasticising a thermo-plastic material or a thermo-setting material which is subsequently to be moulded
Assignee: Alfred Herbert Ltd
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Filing: 1955-12-27
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Granted: 1957-08-06
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Expires: 1975-12-27
Abstract
No abstract record available.
Inventors
- 👤 Cecil K Marklew
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-09 01:47
CPC Classifications
B; B29; B29C; B29C45/00; B29C45/17; B29C45/72; B29C45/74; B29C48/00; B29C48/03; B29C48/09; B29C48/10; B29C48/25; B29C48/78; B29C48/80; B29C48/83; B29C48/832; B29C48/86; B29C48/865
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1960-08-05 | 1961-02-04 | 1961-08-06 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1964-08-05 | 1965-02-04 | 1965-08-06 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1968-08-05 | 1969-02-04 | 1969-08-06 | $7700.00 | Window Closed / Lapsed |