US2630221A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Apparatus particularly adapted for orientating hollow articles of relatively greater length than width and of substantially straight longitudinal axis and having one endopeen and other end at least substantially closed
Assignee: Imperial Chemical Industries Ltd
•
Filing: 1951-01-10
•
Granted: 1953-03-03
•
Expires: 1971-01-10
Abstract
No abstract record available.
Inventors
- 👤 Ian Fraser Stewart
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-27 03:47
CPC Classifications
B; B23; B23Q; B23Q7/00; B23Q7/16; B65; B65G; B65G47/00; B65G47/22; B65G47/24
Claims Analysis
Total Claims: 0
No claims parsed yet. Click Sync Now above to re-index claims from Google Patents.
References Cited (Backward Citations)
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 |