US3374085A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Process for producing aggregate containing oxygen steel process dust
Assignee: Jeep Corp
•
Filing: 1966-06-13
•
Granted: 1968-03-19
•
Expires: 1986-06-13
Abstract
No abstract record available.
Inventors
- 👤 Joseph K Stone
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-27 22:47
CPC Classifications
C; C22; C22B; C22B1/00; C22B1/14; C22B1/24; C22B1/242; C22B1/243; C21; C21C; C21C5/00; C21C5/28
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US2417493A
Cited
GB726243A
Cited
US3146088A
Cited
US3169054A
Cited
US3212877A
Cited
US3262771A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1971-03-19 | 1971-09-18 | 1972-03-19 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1975-03-19 | 1975-09-18 | 1976-03-19 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1979-03-19 | 1979-09-18 | 1980-03-19 | $7700.00 | Window Closed / Lapsed |