US1854334A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Conveyer
Assignee: KENSINGTON STEEL Co
•
Filing: 1930-12-10
•
Granted: 1932-04-19
•
Expires: 1950-12-10
Abstract
No abstract record available.
Inventors
- 👤 Jensen Kenneth
- 👤 Edmund C Anderson
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 13:17
CPC Classifications
B; B65; B65G; B65G17/00; B65G17/06; B65G17/067; B65G2201/00; B65G2201/04
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
No citation records indexed.
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1935-04-19 | 1935-10-19 | 1936-04-19 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1939-04-19 | 1939-10-19 | 1940-04-19 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1943-04-19 | 1943-10-19 | 1944-04-19 | $7700.00 | Window Closed / Lapsed |