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US2425948A
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Assignee: Individual
•
Filing: 1944-05-11
•
Granted: 1947-08-19
•
Expires: 1964-05-11
Abstract
No abstract record available.
Inventors
- 👤 Lucien Rene
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-27 06:07
CPC Classifications
B; B62; B62D; B62D31/00; B62D31/02; B62D31/025
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US877750A
Cited
US827899A
Cited
CH91754A
Cited
US1650203A
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US1806523A
Cited
US1804046A
Cited
US1953515A
Cited
US1989995A
Cited
US1855642A
Cited
US2128930A
Cited
US2141267A
Cited
GB491383A
Cited
US2097113A
Cited
GB476100A
Cited
US2319002A
Cited
US2352929A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1950-08-18 | 1951-02-17 | 1951-08-19 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1954-08-18 | 1955-02-17 | 1955-08-19 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1958-08-18 | 1959-02-17 | 1959-08-19 | $7700.00 | Window Closed / Lapsed |