US2570306A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Apparatus for counting and marking sheets cut from webs
Assignee: Masson Scott and Co Ltd
•
Filing: 1947-07-10
•
Granted: 1951-10-09
•
Expires: 1967-07-10
Abstract
No abstract record available.
Inventors
- 👤 Battersby James Eckersley
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-29 18:03
CPC Classifications
G; G06; G06M; G06M7/00; G06M7/02; G06M7/06; G06M3/00; G06M3/06; G06M9/00; Y; Y10; Y10T; Y10T83/00; Y10T83/202; Y10T83/2033; Y10T83/2037
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) | 1954-10-08 | 1955-04-09 | 1955-10-09 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1958-10-08 | 1959-04-09 | 1959-10-09 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1962-10-08 | 1963-04-09 | 1963-10-09 | $7700.00 | Window Closed / Lapsed |