US2797134A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Nozzle for producing spray and mist
Assignee: GEN FIRE APPLIANCE CO Ltd
•
Filing: 1954-09-15
•
Granted: 1957-06-25
•
Expires: 1974-09-15
Abstract
No abstract record available.
Inventors
- 👤 Fuller Eric Robert Alfred
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 00:06
CPC Classifications
B; B05; B05B; B05B1/00; B05B1/30; B05B1/3033; B05B1/304; B05B1/3046; B05B1/3066; A; A62; A62C; A62C31/00; A62C31/005; B05B1/12; B05B1/34
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US264317A
Cited
US375624A
Cited
US1182506A
Cited
US2271800A
Cited
US2576534A
Cited
US2474332A
Cited
GB652140A
Cited
US2688515A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1960-06-24 | 1960-12-24 | 1961-06-25 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1964-06-24 | 1964-12-24 | 1965-06-25 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1968-06-24 | 1968-12-24 | 1969-06-25 | $7700.00 | Window Closed / Lapsed |