US3453781A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Tailoring microminiature components
Assignee: International Business Machines Corp
•
Filing: 1966-03-30
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Granted: 1969-07-08
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Expires: 1986-03-30
Abstract
No abstract record available.
Inventors
- 👤 Jesse M Greenman
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-04 07:12
CPC Classifications
H; H03; H03F; H03F3/00; H03F3/45; H03F3/45071; H03F3/45479; H01; H01C; H01C17/00; H01C17/22; H01C17/24; H01C17/245; H05; H05K; H05K1/00; H05K1/16; H10; H10D; H10D84/00; H10D84/01; H10D86/00; H10D86/01; H05K1/167; H05K2203/00; H05K2203/17; H05K2203/171
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
GB550502A
Cited
US2707356A
Cited
US2773332A
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US2884746A
Cited
US3025466A
Cited
US3185932A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1972-07-07 | 1973-01-06 | 1973-07-08 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1976-07-07 | 1977-01-06 | 1977-07-08 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1980-07-07 | 1981-01-06 | 1981-07-08 | $7700.00 | Window Closed / Lapsed |