Patent US3085664A successfully refreshed from Google Patents.
US3085664A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Frame member
Assignee: International Business Machines Corp
•
Filing: 1959-05-20
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Granted: 1963-04-16
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Expires: 1979-05-20
Abstract
No abstract record available.
Inventors
- 👤 Jolm M Adams
- 👤 Jack E Cummings
- 👤 William F Dalton
- 👤 Francis C Gaudet
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-31 21:17
CPC Classifications
F; F16; F16B; F16B12/00; F16B12/44; F16B12/50; A; A47; A47B; A47B55/00; F16B12/06; F16B12/08
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US2899254A
Cited
US2167525A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1966-04-15 | 1966-10-15 | 1967-04-16 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1970-04-15 | 1970-10-15 | 1971-04-16 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1974-04-15 | 1974-10-15 | 1975-04-16 | $7700.00 | Window Closed / Lapsed |