US2502291A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Method for establishing electrical connections in electrical apparatus
Assignee: Individual
•
Filing: 1946-02-27
•
Granted: 1950-03-28
•
Expires: 1966-02-27
Abstract
No abstract record available.
Inventors
- 👤 Lawrence H Taylor
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-22 23:09
CPC Classifications
H; H01; H01R; H01R12/00; H01R12/50; H01R12/51; H01R12/52; H01R12/523; H05; H05K; H05K3/00; H05K3/30; H05K3/32; H05K3/325; H05K3/326; Y; Y10; Y10T; Y10T29/00; Y10T29/49; Y10T29/49002; Y10T29/49117; Y10T29/49124; Y10T29/49126; Y10T29/49147; Y10T29/49149; Y10T29/49151; Y10T29/49153
Claims Analysis
Total Claims: 0
No claims parsed yet. Click Sync Now above to re-index claims from Google Patents.
References Cited (Backward Citations)
US762840A
Cited
US913024A
Cited
US1188056A
Cited
US1694149A
Cited
US1862275A
Cited
US1936404A
Cited
US1892146A
Cited
US1865051A
Cited
US1939130A
Cited
US2015316A
Cited
US2066876A
Cited
US2093810A
Cited
US2113060A
Cited
US2244009A
Cited
US2433384A
Cited
US2442968A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1953-03-27 | 1953-09-26 | 1954-03-28 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1957-03-27 | 1957-09-26 | 1958-03-28 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1961-03-27 | 1961-09-26 | 1962-03-28 | $7700.00 | Window Closed / Lapsed |