Patent US2657098A successfully refreshed from Google Patents.
US2657098A
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Spray nozzle
Assignee: KLINGERIT Inc
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Filing: 1950-11-09
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Granted: 1953-10-27
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Expires: 1970-11-09
Abstract
No abstract record available.
Inventors
- 👤 Strahman Dietrick
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-28 21:58
CPC Classifications
B; B05; B05B; B05B9/00; B05B9/01; B05B1/00; B05B1/30; B05B1/3033; B05B1/308; B05B12/00; B05B12/002; B05B12/0022; B05B12/0024; Y; Y10; Y10S; Y10S74/00; Y10S74/10; Y10T; Y10T74/00; Y10T74/18; Y10T74/18056; Y10T74/18088; Y10T74/18128; Y10T74/18136
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1721092A
Cited
US1588756A
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US1788810A
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US1825864A
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US2105903A
Cited
US2417546A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1956-10-26 | 1957-04-27 | 1957-10-27 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1960-10-26 | 1961-04-27 | 1961-10-27 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1964-10-26 | 1965-04-27 | 1965-10-27 | $7700.00 | Window Closed / Lapsed |