Patent US2943799A successfully refreshed from Google Patents.
US2943799A
Expired / Lapsed
US
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Valve and nozzle for a washing unit
Assignee: Individual
•
Filing: 1957-03-11
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Granted: 1960-07-05
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Expires: 1977-03-11
Abstract
No abstract record available.
Inventors
- 👤 Bodmer Hans
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-09 01:52
CPC Classifications
C; C23; C23G; C23G3/00; Y; Y10; Y10T; Y10T137/00; Y10T137/8593; Y10T137/87056; Y10T137/87072
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US133215A
Cited
US164448A
Cited
US1310733A
Cited
US1746609A
Cited
US1941915A
Cited
US2471506A
Cited
FR933433A
Cited
US2535580A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1963-07-05 | 1964-01-04 | 1964-07-05 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1967-07-05 | 1968-01-04 | 1968-07-05 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1971-07-05 | 1972-01-04 | 1972-07-05 | $7700.00 | Window Closed / Lapsed |