Patent US2610272A successfully refreshed from Google Patents.
US2610272A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Circuit breaker
Assignee: Bulldog Electric Products Co
•
Filing: 1948-11-17
•
Granted: 1952-09-09
•
Expires: 1968-11-17
Abstract
No abstract record available.
Inventors
- 👤 Elwood T Platz
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-28 19:47
CPC Classifications
H; H01; H01H; H01H71/00; H01H71/10; H01H71/12; H01H71/24; H01H71/2472; H01H73/00; H01H73/36; H01H73/42; Y; Y10; Y10T; Y10T74/00; Y10T74/11; Y10T74/18; Y10T74/18888; Y10T74/1892; Y10T74/1896
Claims Analysis
Total Claims: 0
No claims parsed yet. Click Sync Now above to re-index claims from Google Patents.
References Cited (Backward Citations)
FR653425A
Cited
US1761117A
Cited
US1957273A
Cited
US1884133A
Cited
US2067792A
Cited
US2270150A
Cited
US2210793A
Cited
US2360922A
Cited
US2290495A
Cited
US2203131A
Cited
US2289643A
Cited
US2354157A
Cited
US2390365A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1955-09-09 | 1956-03-10 | 1956-09-09 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1959-09-09 | 1960-03-10 | 1960-09-09 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1963-09-09 | 1964-03-10 | 1964-09-09 | $7700.00 | Window Closed / Lapsed |