US2617353A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Method of and apparatus for handling slit coils
Assignee: WEAN EQUIPMENT Corp
•
Filing: 1948-11-30
•
Granted: 1952-11-11
•
Expires: 1968-11-30
Abstract
No abstract record available.
Inventors
- 👤 Neil J Ranney
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-06 01:41
CPC Classifications
B; B21; B21C; B21C47/00; B21C47/006; B21C47/24
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1779381A
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US2156695A
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US2288621A
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US2327906A
Cited
US2281423A
Cited
US2430075A
Cited
US2485961A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1955-11-11 | 1956-05-12 | 1956-11-11 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1959-11-11 | 1960-05-12 | 1960-11-11 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1963-11-11 | 1964-05-12 | 1964-11-11 | $7700.00 | Window Closed / Lapsed |