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US2805891A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Fluid spray nozzle
Assignee: Mcculloch Motors Corp
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Filing: 1954-04-05
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Granted: 1957-09-10
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Expires: 1974-04-05
Abstract
No abstract record available.
Inventors
- 👤 Daniel S Sanborn
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 14:18
CPC Classifications
F; F02; F02M; F02M61/00; F02M61/04; F02M61/047
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US2733960A
Cited
US1567051A
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GB348712A
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US2088614A
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US2084057A
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US2144874A
Cited
US2308504A
Cited
FR909736A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1960-09-09 | 1961-03-11 | 1961-09-10 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1964-09-09 | 1965-03-11 | 1965-09-10 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1968-09-09 | 1969-03-11 | 1969-09-10 | $7700.00 | Window Closed / Lapsed |