US2756783A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Wire-tying machine
Assignee: United States Steel Corp
•
Filing: 1954-04-08
•
Granted: 1956-07-31
•
Expires: 1974-04-08
Abstract
No abstract record available.
Inventors
- 👤 Stanley P Osuch
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-31 11:41
CPC Classifications
B; B21; B21F; B21F15/00; B21F15/02; B21F15/04
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1401025A
Cited
US1653165A
Cited
US1891767A
Cited
US1956234A
Cited
US1947670A
Cited
US1967739A
Cited
US2123263A
Cited
US2460846A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1959-07-31 | 1960-01-30 | 1960-07-31 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1963-07-31 | 1964-01-30 | 1964-07-31 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1967-07-31 | 1968-01-30 | 1968-07-31 | $7700.00 | Window Closed / Lapsed |