US2879003A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Nozzles for spraying aqueous solutions containing a high percentage of solids
Assignee: Finn Equipment Co
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Filing: 1956-09-24
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Granted: 1959-03-24
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Expires: 1976-09-24
Abstract
No abstract record available.
Inventors
- 👤 Charles O Finn
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-25 05:06
CPC Classifications
A; A01; A01C; A01C23/00; A01C23/04; A01C23/042; B; B05; B05B; B05B1/00; B05B1/02; B05B1/04; B05B1/044; B05B15/00; B05B15/60; B05B15/65
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1962-03-23 | 1962-09-22 | 1963-03-24 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1966-03-23 | 1966-09-22 | 1967-03-24 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1970-03-23 | 1970-09-22 | 1971-03-24 | $7700.00 | Window Closed / Lapsed |