US3040610A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Perforator for tapes with punches controlled through electromagnets
Assignee: Srl COGERA GENERAL Cia
•
Filing: 1959-06-22
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Granted: 1962-06-26
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Expires: 1979-06-22
Abstract
No abstract record available.
Inventors
- 👤 Svidercoschi Virginio
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-10 02:13
CPC Classifications
H; H04; H04L; H04L17/00; H04L17/02; H04L17/04; H04L17/08; Y; Y10; Y10T; Y10T83/00; Y10T83/808; Y10T83/869; Y10T83/8765; Y10T83/8766; Y10T83/8821; Y10T83/8841; Y10T83/8843
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US2757732A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1965-06-25 | 1965-12-25 | 1966-06-26 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1969-06-25 | 1969-12-25 | 1970-06-26 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1973-06-25 | 1973-12-25 | 1974-06-26 | $7700.00 | Window Closed / Lapsed |