Patent US2556725A successfully refreshed from Google Patents.
US2556725A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Compressing tool
Assignee: B M C MANUFACTURING CORP
•
Filing: 1949-02-18
•
Granted: 1951-06-12
•
Expires: 1969-02-18
Abstract
No abstract record available.
Inventors
- 👤 Gordon K Hurlbut
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-07 11:02
CPC Classifications
B; B25; B25B; B25B7/00; B25B7/06; B25B7/10; B25B27/00; B25B27/14; B25B27/146; B25B7/12; B25B7/123
Claims Analysis
Total Claims: 0
No claims parsed yet. Click Sync Now above to re-index claims from Google Patents.
References Cited (Backward Citations)
US287378A
Cited
US992511A
Cited
US1499186A
Cited
US1709908A
Cited
US1716382A
Cited
US2411838A
Cited
US2423805A
Cited
US2499201A
Cited
US2503783A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1954-06-11 | 1954-12-11 | 1955-06-12 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1958-06-11 | 1958-12-11 | 1959-06-12 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1962-06-11 | 1962-12-11 | 1963-06-12 | $7700.00 | Window Closed / Lapsed |