US2483555A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Fuse
Assignee: Individual
•
Filing: 1943-06-17
•
Granted: 1949-10-04
•
Expires: 1963-06-17
Abstract
No abstract record available.
Inventors
- 👤 Harry J Nichols
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-01 16:06
CPC Classifications
F; F42; F42C; F42C15/00; F42C15/18; F42C15/188; F42C15/192; F42C15/196; F42C9/00; F42C9/14
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1316607A
Cited
US1079383A
Cited
GB191420892A
Cited
FR34025E
Cited
GB257333A
Cited
US1900790A
Cited
FR837467A
Cited
US2129692A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1952-10-03 | 1953-04-04 | 1953-10-04 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1956-10-03 | 1957-04-04 | 1957-10-04 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1960-10-03 | 1961-04-04 | 1961-10-04 | $7700.00 | Window Closed / Lapsed |