US2307216A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Connector
Assignee: James R Kearney Corp
•
Filing: 1941-04-21
•
Granted: 1943-01-05
•
Expires: 1961-04-21
Abstract
No abstract record available.
Inventors
- 👤 Roy G Graham
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 15:19
CPC Classifications
F; F16; F16G; F16G11/00; F16G11/02; H; H01; H01R; H01R4/00; H01R4/10; H01R4/18; H01R4/183; H01R4/186; Y; Y10; Y10T; Y10T24/00; Y10T24/39; Y10T24/398; Y10T403/00; Y10T403/49; Y10T403/4983; Y10T403/71; Y10T403/7129; Y10T403/7141
Claims Analysis
Total Claims: 0
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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) | 1946-01-04 | 1946-07-06 | 1947-01-05 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1950-01-04 | 1950-07-06 | 1951-01-05 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1954-01-04 | 1954-07-06 | 1955-01-05 | $7700.00 | Window Closed / Lapsed |