US3041945A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Road paver
Assignee: Individual
•
Filing: 1959-04-03
•
Granted: 1962-07-03
•
Expires: 1979-04-03
Abstract
No abstract record available.
Inventors
- 👤 Ted Mckinney R F D
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-31 05:12
CPC Classifications
E; E01; E01C; E01C19/00; E01C19/48; E01C19/4806; E01C19/4826
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1581784A
Cited
US2054436A
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US2176534A
Cited
US2197878A
Cited
US2258205A
Cited
US2647448A
Cited
US2707422A
Cited
US2762276A
Cited
US2839975A
Cited
BE544750A
Cited
US2950660A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1965-07-02 | 1966-01-01 | 1966-07-03 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1969-07-02 | 1970-01-01 | 1970-07-03 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1973-07-02 | 1974-01-01 | 1974-07-03 | $7700.00 | Window Closed / Lapsed |