Patent FR1456468A successfully refreshed from Google Patents.
Patent US4374793A successfully refreshed from Google Patents.
Patent US3146519A successfully refreshed from Google Patents.
US3146519A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Method of making electrical connections
Assignee: Etc Inc
•
Filing: 1961-03-21
•
Granted: 1964-09-01
•
Expires: 1981-03-21
Abstract
No abstract record available.
Inventors
- 👤 John B Redwine
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-03 19:19
CPC Classifications
H; H01; H01R; H01R43/00; H01R43/04; H01R43/058; Y; Y10; Y10T; Y10T29/00; Y10T29/49; Y10T29/49002; Y10T29/49117; Y10T29/49174; Y10T29/49181; Y10T29/49183; Y10T29/49185; Y10T29/49826; Y10T29/49908; Y10T29/49925; Y10T29/49927; Y10T29/49929; Y10T29/49931
Claims Analysis
Total Claims: 0
No claims parsed yet. Click Sync Now above to re-index claims from Google Patents.
References Cited (Backward Citations)
US2151032A
Cited
US2802257A
Cited
US2759256A
Cited
US2818632A
Cited
US2798113A
Cited
GB790536A
Cited
FR1198566A
Cited
DE1089839B
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1967-09-01 | 1968-03-02 | 1968-09-01 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1971-09-01 | 1972-03-02 | 1972-09-01 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1975-09-01 | 1976-03-02 | 1976-09-01 | $7700.00 | Window Closed / Lapsed |