US2824290A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Multi-contact duplicate engaging connector
Assignee: Pyle National Co
•
Filing: 1954-09-23
•
Granted: 1958-02-18
•
Expires: 1974-09-23
Abstract
No abstract record available.
Inventors
- 👤 Lee A Archer
- 👤 Joseph E Bartnicki
- 👤 Jack R Tinsman
- 👤 George H Feustel
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-27 05:09
CPC Classifications
H; H01; H01R; H01R13/00; H01R13/62; H01R13/627; H01R13/6276; H01R13/58; H01R13/595; H01R24/00; H01R24/84
Claims Analysis
Total Claims: 0
No claims parsed yet. Click Sync Now above to re-index claims from Google Patents.
References Cited (Backward Citations)
DE156450C
Cited
US2386177A
Cited
US2414106A
Cited
US2521822A
Cited
US2606224A
Cited
US2572448A
Cited
US2739290A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1961-02-17 | 1961-08-19 | 1962-02-18 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1965-02-17 | 1965-08-19 | 1966-02-18 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1969-02-17 | 1969-08-19 | 1970-02-18 | $7700.00 | Window Closed / Lapsed |