US3523360A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Electronic circuit repair methods
Assignee: Unisys Corp
•
Filing: 1968-03-05
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Granted: 1970-08-11
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Expires: 1988-03-05
Abstract
No abstract record available.
Inventors
- 👤 Robert P Moore
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-31 14:02
CPC Classifications
H; H05; H05K; H05K3/00; H05K3/30; H05K3/32; H05K3/328; H10; H10W; H10W70/00; H10W70/60; H10W70/611; H10W99/00; H05K1/00; H05K1/02; H05K1/03; H05K1/0306; H05K2201/00; H05K2201/03; H05K2201/0302; H05K2201/0317; H05K2201/0332; H05K2201/0364; H05K2201/0367; H05K2201/10; H05K2201/10613; H05K2201/10621; H05K2201/10734; H05K2203/00; H05K2203/02; H05K2203/0285; H05K2203/03; H05K2203/0369; H05K2203/17; H05K2203/176; H05K3/02; H05K3/06; H05K3/061; H05K3/064; Y; Y10; Y10T; Y10T29/00; Y10T29/53; Y10T29/5313; Y10T29/53174; Y10T29/53178; Y10T29/53274; Y10T29/53283
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US3256589A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1973-08-10 | 1974-02-09 | 1974-08-11 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1977-08-10 | 1978-02-09 | 1978-08-11 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1981-08-10 | 1982-02-09 | 1982-08-11 | $7700.00 | Window Closed / Lapsed |