Patent US3006537A successfully refreshed from Google Patents.
US3006537A
Expired / Lapsed
US
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Tape punching apparatus for accounting machines and the like
Assignee: Olivetti SpA
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Filing: 1958-04-04
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Granted: 1961-10-31
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Expires: 1978-04-04
Abstract
No abstract record available.
Inventors
- 👤 Gassino Teresio
- 👤 Lanza Guglielmo
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-30 14:45
CPC Classifications
G; G06; G06C; G06C11/00; G06C11/08; Y; Y10; Y10T; Y10T83/00; Y10T83/929; Y10T83/9411; Y10T83/9423; Y10T83/9428; Y10T83/9435
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US2664951A
Cited
US2849179A
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US1920237A
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US2206640A
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FR856084A
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US2379271A
Cited
US2814344A
Cited
US2818924A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1964-10-30 | 1965-05-01 | 1965-10-31 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1968-10-30 | 1969-05-01 | 1969-10-31 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1972-10-30 | 1973-05-01 | 1973-10-31 | $7700.00 | Window Closed / Lapsed |