US2714832A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Article sorting and delivery machine
Assignee: Imperial Chemical Industries Ltd
•
Filing: 1949-09-19
•
Granted: 1955-08-09
•
Expires: 1969-09-19
Abstract
No abstract record available.
Inventors
- 👤 John B Seed
- 👤 George E Cassie
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 17:22
CPC Classifications
B; B65; B65G; B65G47/00; B65G47/02; B65G47/04; B65G47/12; B65G47/14; B65G47/1407; F; F42; F42B; F42B33/00; F42B33/002
Claims Analysis
Total Claims: 0
No claims parsed yet. Click Sync Now above to re-index claims from Google Patents.
References Cited (Backward Citations)
US289360A
Cited
US952477A
Cited
US1513007A
Cited
US1607932A
Cited
US1495610A
Cited
US1632852A
Cited
US1972488A
Cited
US2428103A
Cited
US2456031A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1958-08-08 | 1959-02-07 | 1959-08-09 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1962-08-08 | 1963-02-07 | 1963-08-09 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1966-08-08 | 1967-02-07 | 1967-08-09 | $7700.00 | Window Closed / Lapsed |