Patent US3739398A successfully refreshed from Google Patents.
Patent US3035499A successfully refreshed from Google Patents.
US3035499A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Finisher for laying and tamping bituminous conglomerates over road pavings
Assignee: Individual
•
Filing: 1955-03-07
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Granted: 1962-05-22
•
Expires: 1975-03-07
Abstract
No abstract record available.
Inventors
- 👤 Domenighetti Costante
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-01 13:45
CPC Classifications
E; E01; E01C; E01C19/00; E01C19/48; E01C19/4833; E01C19/4853; C; C08; C08K; C08K5/00; C08K5/36; C08K5/37; C08K5/375
Claims Analysis
Total Claims: 0
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USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1965-05-21 | 1965-11-20 | 1966-05-22 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1969-05-21 | 1969-11-20 | 1970-05-22 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1973-05-21 | 1973-11-20 | 1974-05-22 | $7700.00 | Window Closed / Lapsed |