US2558238A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Nonsplash discharge nozzle tip
Assignee: Bowser Inc
•
Filing: 1945-02-21
•
Granted: 1951-06-26
•
Expires: 1965-02-21
Abstract
No abstract record available.
Inventors
- 👤 William B Collins
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 04:32
CPC Classifications
E; E03; E03C; E03C1/00; E03C1/02; E03C1/08; E03C1/086
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
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US40847A
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GB125421A
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US1951472A
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US2054964A
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US2196169A
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US2424101A
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USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1954-06-25 | 1954-12-25 | 1955-06-26 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1958-06-25 | 1958-12-25 | 1959-06-26 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1962-06-25 | 1962-12-25 | 1963-06-26 | $7700.00 | Window Closed / Lapsed |