US2644379A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Paving machine
Assignee: Individual
•
Filing: 1946-01-29
•
Granted: 1953-07-07
•
Expires: 1966-01-29
Abstract
No abstract record available.
Inventors
- 👤 Clarence A Lowe
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-02 03:11
CPC Classifications
E; E01; E01C; E01C19/00; E01C19/22; E01C19/30; E01C19/34; E01C19/38
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1550102A
Cited
US1657727A
Cited
US1819866A
Cited
US2255342A
Cited
US2018294A
Cited
US1876271A
Cited
US2223024A
Cited
US2215455A
Cited
US2209656A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1956-07-06 | 1957-01-05 | 1957-07-07 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1960-07-06 | 1961-01-05 | 1961-07-07 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1964-07-06 | 1965-01-05 | 1965-07-07 | $7700.00 | Window Closed / Lapsed |