US3442406A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Material carrier unloading means and method
Assignee: JUNG Y LOWE
•
Filing: 1967-04-18
•
Granted: 1969-05-06
•
Expires: 1987-04-18
Abstract
No abstract record available.
Inventors
- 👤 Jung Y Lowe
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-05 16:16
CPC Classifications
B; B62; B62B; B62B3/00; B62B3/14; B62B3/18; B62B3/182; B62B3/02; B62B3/027; B62B3/148; B62B2203/00; B62B2203/70
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US2776843A
Cited
US3205976A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1972-05-05 | 1972-11-04 | 1973-05-06 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1976-05-05 | 1976-11-04 | 1977-05-06 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1980-05-05 | 1980-11-04 | 1981-05-06 | $7700.00 | Window Closed / Lapsed |