Patent US2091125A successfully refreshed from Google Patents.
US2091125A
Expired / Lapsed
US
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Apparatus for making extruded products
Assignee: Patent and Licensing Corp
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Filing: 1930-11-28
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Granted: 1937-08-24
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Expires: 1950-11-28
Abstract
No abstract record available.
Inventors
- 👤 Burns A Stewart
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-25 15:09
CPC Classifications
B; B28; B28B; B28B3/00; B28B3/20; B28B1/00; B28B1/52; B28B1/522; B28B1/54
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
No citation records indexed.
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1940-08-23 | 1941-02-22 | 1941-08-24 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1944-08-23 | 1945-02-22 | 1945-08-24 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1948-08-23 | 1949-02-22 | 1949-08-24 | $7700.00 | Window Closed / Lapsed |