Patent US3486160A successfully refreshed from Google Patents.
US3486160A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Programmable printed circuit board
Assignee: Susquehanna Corp
•
Filing: 1968-05-29
•
Granted: 1969-12-23
•
Expires: 1988-05-29
Abstract
No abstract record available.
Inventors
- 👤 Jacob L Wallace Jr
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-26 15:10
CPC Classifications
H; H05; H05K; H05K3/00; H05K3/22; H05K3/222; H01; H01R; H01R12/00; H01R12/70; H01R12/7076; H01R4/00; H01R4/28; H01R4/38; H01R4/46; H05K1/00; H05K1/02; H05K1/0286; H05K1/0287; H05K1/0289; H05K1/029; H05K2201/00; H05K2201/10; H05K2201/10007; H05K2201/10053; H05K2201/10227; H05K2201/10363
Claims Analysis
Total Claims: 0
No claims parsed yet. Click Sync Now above to re-index claims from Google Patents.
References Cited (Backward Citations)
US3179913A
Cited
US3267407A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1972-12-22 | 1973-06-23 | 1973-12-23 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1976-12-22 | 1977-06-23 | 1977-12-23 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1980-12-22 | 1981-06-23 | 1981-12-23 | $7700.00 | Window Closed / Lapsed |