Patent US2767022A successfully refreshed from Google Patents.
US2767022A
Expired / Lapsed
US
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Sprayer nozzle assembly
Assignee: SPRAYERS AND NOZZLES Inc
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Filing: 1953-12-03
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Granted: 1956-10-16
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Expires: 1973-12-03
Abstract
No abstract record available.
Inventors
- 👤 Kenneth F Kennard
- 👤 Wise Cecil Dee
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-07 18:33
CPC Classifications
B; B05; B05B; B05B1/00; B05B1/26; B05B1/262; B05B1/267; B05B7/00; B05B7/02; B05B7/04; B05B7/0408
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
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US868715A
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US1364141A
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US1769428A
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US2161131A
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US2215000A
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US2230201A
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US2343163A
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US2571870A
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US2571871A
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US2592896A
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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) | 1959-10-16 | 1960-04-16 | 1960-10-16 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1963-10-16 | 1964-04-16 | 1964-10-16 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1967-10-16 | 1968-04-16 | 1968-10-16 | $7700.00 | Window Closed / Lapsed |