US3411204A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Construction of electrical circuits
Assignee: Unisys Corp
•
Filing: 1965-07-06
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Granted: 1968-11-19
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Expires: 1985-07-06
Abstract
No abstract record available.
Inventors
- 👤 Gilbert R Reid
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 20:48
CPC Classifications
C; C23; C23F; C23F1/00; C23F1/02; F; F16; F16F; F16F1/00; F16F1/36; F16F1/3605; F16F9/00; F16F9/02; F16F9/04; H; H05; H05K; H05K3/00; H05K3/0011; H05K3/0017; H05K3/002; H05K3/40; H05K3/42; H05K3/429; H05K3/46; H05K3/4611; H05K3/4623; H05K2201/00; H05K2201/03; H05K2201/0302; H05K2201/0305; H05K2201/09; H05K2201/09209; H05K2201/095; H05K2201/09536; H05K2203/00; H05K2203/05; H05K2203/0548; H05K2203/0554; H05K2203/11; H05K2203/1184; H05K3/4038; Y; Y10; Y10T; Y10T29/00; Y10T29/49; Y10T29/49002; Y10T29/49117; Y10T29/49124; Y10T29/49155; Y10T29/49165
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US3163588A
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USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1971-11-19 | 1972-05-20 | 1972-11-19 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1975-11-19 | 1976-05-20 | 1976-11-19 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1979-11-19 | 1980-05-20 | 1980-11-19 | $7700.00 | Window Closed / Lapsed |