US2956718A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Bidirectional tape transport apparatus
Assignee: Honeywell Inc
•
Filing: 1955-04-15
•
Granted: 1960-10-18
•
Expires: 1975-04-15
Abstract
No abstract record available.
Inventors
- 👤 Harold N Beveridge
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-29 20:48
CPC Classifications
G; G11; G11B; G11B15/00; G11B15/18; G11B15/26
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US287957A
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US1155727A
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US1706741A
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US2148482A
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US2258106A
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US2193189A
Cited
US2417850A
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US2459260A
Cited
US2568824A
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US2576882A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1963-10-18 | 1964-04-18 | 1964-10-18 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1967-10-18 | 1968-04-18 | 1968-10-18 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1971-10-18 | 1972-04-18 | 1972-10-18 | $7700.00 | Window Closed / Lapsed |