Patent US2390884A successfully refreshed from Google Patents.
Patent US2000241A successfully refreshed from Google Patents.
US2000241A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Electric fixture-supporting and connecting device
Assignee: NEW BRUNSWICK ELECTRIC SUPPLY
•
Filing: 1931-05-27
•
Granted: 1935-05-07
•
Expires: 1951-05-27
Abstract
No abstract record available.
Inventors
- 👤 Mangin James
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-31 17:05
CPC Classifications
H; H01; H01R; H01R13/00; H01R13/62; Y; Y10; Y10S; Y10S248/00; Y10S248/906; Y10S411/00; Y10S411/955; Y10S411/965; Y10S411/97
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) | 1938-05-06 | 1938-11-05 | 1939-05-07 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1942-05-06 | 1942-11-05 | 1943-05-07 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1946-05-06 | 1946-11-05 | 1947-05-07 | $7700.00 | Window Closed / Lapsed |