US2738549A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Extruding machine
Assignee: Motors Liquidation Co
•
Filing: 1952-07-26
•
Granted: 1956-03-20
•
Expires: 1972-07-26
Abstract
No abstract record available.
Inventors
- 👤 Jr Paul J Pazitney
- 👤 Weese Orville C De
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 13:10
CPC Classifications
B; B29; B29C; B29C48/00; B29C48/25; B29C48/30; B29C48/345; B29C48/03; B29C48/09; B29C48/11; B29C48/12; B29C48/10
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US341653A
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US598404A
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US1350722A
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US1534825A
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US2091125A
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US1849431A
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US1976858A
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US2402281A
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US2487910A
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US2501690A
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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) | 1959-03-20 | 1959-09-19 | 1960-03-20 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1963-03-20 | 1963-09-19 | 1964-03-20 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1967-03-20 | 1967-09-19 | 1968-03-20 | $7700.00 | Window Closed / Lapsed |