US2399753A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Multiple connections for electrical apparatus
Assignee: International Standard Electric Corp
•
Filing: 1944-03-13
•
Granted: 1946-05-07
•
Expires: 1964-03-13
Abstract
No abstract record available.
Inventors
- 👤 Ernest S Mclarn
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 14:06
CPC Classifications
H; H01; H01R; H01R9/00; H01R9/22; H01R9/28; H05; H05K; H05K3/00; H05K3/10; H05K3/20; H05K3/202; H05K3/30; H05K3/32; H05K3/328; H05K1/00; H05K1/18; H05K1/182; H05K1/185; H05K1/186; H05K1/187; H05K2201/00; H05K2201/10; H05K2201/10227; H05K2201/1031; H05K2201/10318; H05K2203/00; H05K2203/11; H05K2203/1115; H05K2203/17; H05K2203/175; Y; Y10; Y10T; Y10T29/00; Y10T29/49; Y10T29/49002; Y10T29/49117; Y10T29/49124; Y10T29/49155; Y10T29/49156
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) | 1949-05-06 | 1949-11-05 | 1950-05-07 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1953-05-06 | 1953-11-05 | 1954-05-07 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1957-05-06 | 1957-11-05 | 1958-05-07 | $7700.00 | Window Closed / Lapsed |