US3354424A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Contact with two pin receiving members
Assignee: Elco Corp
•
Filing: 1965-03-16
•
Granted: 1967-11-21
•
Expires: 1985-03-16
Abstract
No abstract record available.
Inventors
- 👤 Herbert E Ruchlemann
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-28 04:12
CPC Classifications
H; H01; H01R; H01R31/00; H01R31/02; H01R13/00; H01R13/40; H01R13/405; H01R13/415; Y; Y10; Y10S; Y10S439/00; Y10S439/907
Claims Analysis
Total Claims: 0
No claims parsed yet. Click Sync Now above to re-index claims from Google Patents.
References Cited (Backward Citations)
US2158004A
Cited
US2708740A
Cited
US2664552A
Cited
US2828474A
Cited
US2701346A
Cited
US2822529A
Cited
US2937357A
Cited
US2994056A
Cited
US3140139A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1970-11-20 | 1971-05-22 | 1971-11-21 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1974-11-20 | 1975-05-22 | 1975-11-21 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1978-11-20 | 1979-05-22 | 1979-11-21 | $7700.00 | Window Closed / Lapsed |