US2583726A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Nozzle
Assignee: Individual
•
Filing: 1949-01-17
•
Granted: 1952-01-29
•
Expires: 1969-01-17
Abstract
No abstract record available.
Inventors
- 👤 Chalom Joseph Aaron
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-25 20:12
CPC Classifications
B; B24; B24C; B24C5/00; B24C5/02; B24C5/04
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1506721A
Cited
US1506722A
Cited
GB392826A
Cited
US2196169A
Cited
US2225521A
Cited
US2419667A
Cited
US2371533A
Cited
US2318769A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1955-01-28 | 1955-07-30 | 1956-01-29 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1959-01-28 | 1959-07-30 | 1960-01-29 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1963-01-28 | 1963-07-30 | 1964-01-29 | $7700.00 | Window Closed / Lapsed |