US3374305A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Electric circuit
Assignee: Individual
•
Filing: 1966-03-21
•
Granted: 1968-03-19
•
Expires: 1986-03-21
Abstract
No abstract record available.
Inventors
- 👤 Richard R Bower
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-04 20:57
CPC Classifications
H; H01; H01R; H01R9/00; H05; H05K; H05K1/00; H05K1/02; H05K1/0286; H05K1/0287; H01R12/00; H01R12/50; H01R12/51; H01R12/55; H01R12/58; H01R12/585; Y; Y10; Y10T; Y10T29/00; Y10T29/49; Y10T29/49002; Y10T29/49117; Y10T29/49124; Y10T29/49155; Y10T29/49162
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1971-03-19 | 1971-09-18 | 1972-03-19 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1975-03-19 | 1975-09-18 | 1976-03-19 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1979-03-19 | 1979-09-18 | 1980-03-19 | $7700.00 | Window Closed / Lapsed |