US2591502A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Road paving machine
Assignee: Jaeger Machine Co
•
Filing: 1949-04-02
•
Granted: 1952-04-01
•
Expires: 1969-04-02
Abstract
No abstract record available.
Inventors
- 👤 Robert C Bohannan
- 👤 Henry M Pickard
- 👤 Harold R Horning
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 15:11
CPC Classifications
E; E01; E01C; E01C19/00; E01C19/48; E01C19/4866; E01C19/4873
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US2054437A
Cited
US2138828A
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US2185645A
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US2162665A
Cited
US2214093A
Cited
US2295519A
Cited
US2473961A
Cited
US2453510A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1955-04-01 | 1955-10-01 | 1956-04-01 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1959-04-01 | 1959-10-01 | 1960-04-01 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1963-04-01 | 1963-10-01 | 1964-04-01 | $7700.00 | Window Closed / Lapsed |