US3410451A
Expired / Lapsed
US
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Assignee: International Business Machines Corp
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Filing: 1963-06-05
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Granted: 1968-11-12
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Expires: 1983-06-05
Abstract
No abstract record available.
Inventors
- 👤 Richard K Wilmer
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-30 11:05
CPC Classifications
B; B65; B65G; B65G51/00; B65G51/02; B65G1/00; B65G1/02; B65G1/04; B65G1/0478; B65H; B65H67/00; B65H67/06; B65H67/061; G; G06; G06K; G06K17/00; G06K17/0003; G06K17/0012; G11; G11C; G11C17/00; G11C17/005; B65H2701/00; B65H2701/30; B65H2701/31
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
No citation records indexed.
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1971-11-12 | 1972-05-13 | 1972-11-12 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1975-11-12 | 1976-05-13 | 1976-11-12 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1979-11-12 | 1980-05-13 | 1980-11-12 | $7700.00 | Window Closed / Lapsed |