US2630211A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Shaker conveyer
Assignee: Carrier Conveyor Corporation
•
Filing: 1950-01-04
•
Granted: 1953-03-03
•
Expires: 1970-01-04
Abstract
No abstract record available.
Inventors
- 👤 Jr Robert M Carrier
- 👤 Maurice G Whitley
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-31 02:33
CPC Classifications
B; B65; B65G; B65G27/00; B65G27/10; B65G27/16; B65G27/26
Claims Analysis
Total Claims: 0
No claims parsed yet. Click Sync Now above to re-index claims from Google Patents.
References Cited (Backward Citations)
US593743A
Cited
DE580558C
Cited
US657393A
Cited
US786337A
Cited
US1146947A
Cited
DE338023C
Cited
US1471763A
Cited
US2447393A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1956-03-02 | 1956-09-01 | 1957-03-03 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1960-03-02 | 1960-09-01 | 1961-03-03 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1964-03-02 | 1964-09-01 | 1965-03-03 | $7700.00 | Window Closed / Lapsed |