US2771176A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Conditioning device for bundles of coiled material
Assignee: United States Steel Corp
•
Filing: 1955-02-25
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Granted: 1956-11-20
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Expires: 1975-02-25
Abstract
No abstract record available.
Inventors
- 👤 Clark Robert
- 👤 William H Johns
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-01 07:40
CPC Classifications
B; B65; B65G; B65G19/00; B65G19/18; B65G19/28; B65G19/282
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1290510A
Cited
US1616101A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1959-11-20 | 1960-05-21 | 1960-11-20 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1963-11-20 | 1964-05-21 | 1964-11-20 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1967-11-20 | 1968-05-21 | 1968-11-20 | $7700.00 | Window Closed / Lapsed |