Patent US2053136A successfully refreshed from Google Patents.
US2053136A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Connecter
Assignee: General Electric Co
•
Filing: 1935-01-05
•
Granted: 1936-09-01
•
Expires: 1955-01-05
Abstract
No abstract record available.
Inventors
- 👤 Reamer Frank C De
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-28 20:43
CPC Classifications
H; H01; H01R; H01R9/00; H01R9/16; H01R9/18; A; A47; A47L; A47L9/00; A47L9/24; A47L9/242; A47L9/246; A47L9/32; A47L9/325; H01R4/00; H01R4/28; H01R4/30; H01R4/34; H01R2103/00; H01R24/00; H01R24/20
Claims Analysis
Total Claims: 0
No claims parsed yet. Click Sync Now above to re-index claims from Google Patents.
References Cited (Backward Citations)
No citation records indexed.
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1939-09-01 | 1940-03-02 | 1940-09-01 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1943-09-01 | 1944-03-02 | 1944-09-01 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1947-09-01 | 1948-03-02 | 1948-09-01 | $7700.00 | Window Closed / Lapsed |