US3413593A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Isolated electrical terminal connection
Assignee: Individual
•
Filing: 1967-11-03
•
Granted: 1968-11-26
•
Expires: 1987-11-03
Abstract
No abstract record available.
Inventors
- 👤 Joseph K Schaefer
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-30 20:12
CPC Classifications
H; H01; H01R; H01R11/00; H01R11/11; H01R11/28; H01R11/281; H01R11/284; H01M; H01M50/00; H01M50/10; H01M50/172; H01M50/50; H01M50/543; H01M50/552; H01M50/564; H01M50/567; H01R4/00; H01R4/70; Y; Y02; Y02E; Y02E60/00; Y02E60/10
Claims Analysis
Total Claims: 0
No claims parsed yet. Click Sync Now above to re-index claims from Google Patents.
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) | 1971-11-26 | 1972-05-27 | 1972-11-26 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1975-11-26 | 1976-05-27 | 1976-11-26 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1979-11-26 | 1980-05-27 | 1980-11-26 | $7700.00 | Window Closed / Lapsed |