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US3491968A
Expired / Lapsed
US
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Tape transport loading apparatus
Assignee: Mannesmann Tally Corp
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Filing: 1967-11-06
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Granted: 1970-01-27
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Expires: 1987-11-06
Abstract
No abstract record available.
Inventors
- 👤 Alan K Jennings
- 👤 Robert A Kleist
- 👤 Richard Tobey
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-31 12:51
CPC Classifications
G; G11; G11B; G11B15/00; G11B15/60; G11B15/66; G11B15/18; G11B15/43; G11B15/67
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) | 1973-01-26 | 1973-07-28 | 1974-01-27 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1977-01-26 | 1977-07-28 | 1978-01-27 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1981-01-26 | 1981-07-28 | 1982-01-27 | $7700.00 | Window Closed / Lapsed |