Patent US3488017A successfully refreshed from Google Patents.
US3488017A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Stop system for a tape reel drive
Assignee: Staar SA
•
Filing: 1966-05-31
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Granted: 1970-01-06
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Expires: 1986-05-31
Abstract
No abstract record available.
Inventors
- 👤 Etienne Arthur Mari Schatteman
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 15:42
CPC Classifications
G; G11; G11B; G11B15/00; G11B15/18; G11B15/22; G11B15/02; G11B15/05; G11B15/093; G11B15/10; G11B15/1883; G11B15/46; G11B15/675; G11B15/6751; G11B15/67513
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US2000698A
Cited
US2514402A
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US2590518A
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US2601140A
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US2782902A
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US2963235A
Cited
US2954940A
Cited
US3012157A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1973-01-05 | 1973-07-07 | 1974-01-06 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1977-01-05 | 1977-07-07 | 1978-01-06 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1981-01-05 | 1981-07-07 | 1982-01-06 | $7700.00 | Window Closed / Lapsed |