US2907319A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Road paving machine
Assignee: Individual
•
Filing: 1952-03-25
•
Granted: 1959-10-06
•
Expires: 1972-03-25
Abstract
No abstract record available.
Inventors
- 👤 Richard R Love
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-03 08:19
CPC Classifications
E; E01; E01C; E01C23/00; E01C23/14
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US183331A
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US485399A
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US535778A
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US542349A
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US616001A
Cited
US732610A
Cited
US1062655A
Cited
GB191201704A
Cited
US1849581A
Cited
US1957144A
Cited
US2417553A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1962-10-05 | 1963-04-06 | 1963-10-06 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1966-10-05 | 1967-04-06 | 1967-10-06 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1970-10-05 | 1971-04-06 | 1971-10-06 | $7700.00 | Window Closed / Lapsed |