Patent US3901384A successfully refreshed from Google Patents.
Patent US4493713A successfully refreshed from Google Patents.
Patent US2466486A successfully refreshed from Google Patents.
US2466486A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Fuse construction
Assignee: Line Material Co
•
Filing: 1945-10-01
•
Granted: 1949-04-05
•
Expires: 1965-10-01
Abstract
No abstract record available.
Inventors
- 👤 William O Schultz
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-30 20:19
CPC Classifications
H; H01; H01H; H01H31/00; H01H31/02; H01H31/12; H01H31/122; H01H31/127
Claims Analysis
Total Claims: 0
No claims parsed yet. Click Sync Now above to re-index claims from Google Patents.
References Cited (Backward Citations)
USRE21563E
Cited
USRE21780E
Cited
US2204320A
Cited
US2423258A
Cited
US2291646A
Cited
US2098433A
Cited
US2063466A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1952-04-04 | 1952-10-04 | 1953-04-05 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1956-04-04 | 1956-10-04 | 1957-04-05 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1960-04-04 | 1960-10-04 | 1961-04-05 | $7700.00 | Window Closed / Lapsed |