Patent US2924153A successfully refreshed from Google Patents.
US2924153A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Machine for cutting designs on rolls
Assignee: ALAN WOOD STEEL CO
•
Filing: 1954-07-06
•
Granted: 1960-02-09
•
Expires: 1974-07-06
Abstract
No abstract record available.
Inventors
- 👤 Louis J Ehlinger
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-30 10:03
CPC Classifications
B; B23; B23Q; B23Q16/00; B23Q16/02; B23Q16/04; B23Q16/06; B44; B44B; B44B3/00; B44B3/04; B44B2700/00; B44B2700/02; B44B2700/025; Y; Y10; Y10T; Y10T409/00; Y10T409/30; Y10T409/30868; Y10T409/308792; Y10T409/308848; Y10T74/00; Y10T74/14; Y10T74/1418; Y10T74/1424; Y10T74/1453; Y10T74/15; Y10T74/1526; Y10T74/1553; Y10T74/1555; Y10T74/1558; Y10T74/1565; Y10T74/1576; Y10T82/00; Y10T82/13; Y10T82/135
Claims Analysis
Total Claims: 0
No claims parsed yet. Click Sync Now above to re-index claims from Google Patents.
References Cited (Backward Citations)
US276346A
Cited
US370705A
Cited
US1216018A
Cited
US1430385A
Cited
US1635491A
Cited
US1521137A
Cited
US2148433A
Cited
DE675927C
Cited
US2180771A
Cited
US2354673A
Cited
US2529332A
Cited
US2530502A
Cited
US2458344A
Cited
US2690703A
Cited
US2719696A
Cited
GB676901A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1963-02-08 | 1963-08-10 | 1964-02-09 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1967-02-08 | 1967-08-10 | 1968-02-09 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1971-02-08 | 1971-08-10 | 1972-02-09 | $7700.00 | Window Closed / Lapsed |