US2619013A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Apparatus for reconditioning road-surfacing materials
Assignee: HAROLD R PAULEY
•
Filing: 1946-10-01
•
Granted: 1952-11-25
•
Expires: 1966-10-01
Abstract
No abstract record available.
Inventors
- 👤 Paul R Mceachran
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-25 05:45
CPC Classifications
E; E01; E01C; E01C23/00; E01C23/06; E01C23/065
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1062113A
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US1205948A
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US1997959A
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US2030683A
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US2114078A
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US2368331A
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US2397782A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1955-11-25 | 1956-05-26 | 1956-11-25 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1959-11-25 | 1960-05-26 | 1960-11-25 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1963-11-25 | 1964-05-26 | 1964-11-25 | $7700.00 | Window Closed / Lapsed |