US2954170A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Spray nozzle and flushing means therefor
Assignee: Lodding Engineering Corp
•
Filing: 1958-04-23
•
Granted: 1960-09-27
•
Expires: 1978-04-23
Abstract
No abstract record available.
Inventors
- 👤 Francis H Goyette
- 👤 Roger E Bedard
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 18:28
CPC Classifications
D; D21; D21G; D21G7/00; B; B05; B05B; B05B1/00; B05B1/30; B05B1/32; B05B1/323; B05B15/00; B05B15/50; D21F; D21F1/00; D21F1/32; B05B15/60; B05B15/65; B05B15/658
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1272274A
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US1295879A
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FR557686A
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AU157726A
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US2025848A
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US2129145A
Cited
US2638127A
Cited
US2721762A
Cited
US2776862A
Cited
US2803499A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1963-09-27 | 1964-03-28 | 1964-09-27 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1967-09-27 | 1968-03-28 | 1968-09-27 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1971-09-27 | 1972-03-28 | 1972-09-27 | $7700.00 | Window Closed / Lapsed |