US2701723A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Holder and centering device for workpieces
Assignee: BRODERNA EKBERGS PLATSLAGERIFA
•
Filing: 1954-05-28
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Granted: 1955-02-08
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Expires: 1974-05-28
Abstract
No abstract record available.
Inventors
- 👤 Ekberg Gunnar Johan Emanuel
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-25 17:30
CPC Classifications
B; B25; B25B; B25B11/00; B25B11/005; B25B11/007; Y; Y10; Y10T; Y10T279/00; Y10T279/11
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1958-02-07 | 1958-08-09 | 1959-02-08 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1962-02-07 | 1962-08-09 | 1963-02-08 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1966-02-07 | 1966-08-09 | 1967-02-08 | $7700.00 | Window Closed / Lapsed |