US2090302A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Magnetic dummy fuse plug
Assignee: Individual
•
Filing: 1934-05-04
•
Granted: 1937-08-17
•
Expires: 1954-05-04
Abstract
No abstract record available.
Inventors
- 👤 Lawrence J Montgomery
- 👤 Charles H Bosch
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-26 22:13
CPC Classifications
H; H01; H01H; H01H85/00; H01H85/02; H01H85/24; Y; Y10; Y10T; Y10T70/00; Y10T70/50; Y10T70/5093; Y10T70/554; Y10T70/5562; Y10T70/5571; Y10T70/5593; Y10T70/5597; Y10T70/5606; Y10T70/70; Y10T70/7051; Y10T70/7057; Y10T70/7062
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) | 1940-08-16 | 1941-02-15 | 1941-08-17 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1944-08-16 | 1945-02-15 | 1945-08-17 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1948-08-16 | 1949-02-15 | 1949-08-17 | $7700.00 | Window Closed / Lapsed |