US2353778A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Connector for insulated conductors
Assignee: Individual
•
Filing: 1941-12-16
•
Granted: 1944-07-18
•
Expires: 1961-12-16
Abstract
No abstract record available.
Inventors
- 👤 Michael A Mattis
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 03:24
CPC Classifications
H; H01; H01R; H01R4/00; H01R4/24; H01R4/2491; H01R4/2404; H01R4/2412
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) | 1947-07-18 | 1948-01-17 | 1948-07-18 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1951-07-18 | 1952-01-17 | 1952-07-18 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1955-07-18 | 1956-01-17 | 1956-07-18 | $7700.00 | Window Closed / Lapsed |