US2369121A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Hank pole or the like for use in dyeing and analogous apparatus
Assignee: Mellor Bromley and Co Ltd
•
Filing: 1942-11-30
•
Granted: 1945-02-13
•
Expires: 1962-11-30
Abstract
No abstract record available.
Inventors
- 👤 Freeman Samuel Richar Thompson
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-07 19:53
CPC Classifications
D; D06; D06B; D06B23/00; D06B2700/00; D06B2700/36
Claims Analysis
Total Claims: 0
No claims parsed yet. Click Sync Now above to re-index claims from Google Patents.
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) | 1948-02-13 | 1948-08-14 | 1949-02-13 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1952-02-13 | 1952-08-14 | 1953-02-13 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1956-02-13 | 1956-08-14 | 1957-02-13 | $7700.00 | Window Closed / Lapsed |