Patent EP0217684A1 successfully refreshed from Google Patents.
Patent US3398866A successfully refreshed from Google Patents.
US3398866A
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Dishwasher pump assembly with sound damped impeller
Assignee: Motors Liquidation Co
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Filing: 1965-11-12
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Granted: 1968-08-27
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Expires: 1985-11-12
Abstract
No abstract record available.
Inventors
- 👤 Flame Frank E La
- 👤 Richard E Forrest
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-31 19:56
CPC Classifications
F; F04; F04D; F04D29/00; F04D29/66; F04D29/669; A; A47; A47L; A47L15/00; A47L15/42; A47L15/4214; A47L15/4225; F04D13/00; F04D13/02; F04D13/06; F04D13/12; F04D13/14; F04D29/18; F04D29/22; F04D29/24; F04D29/242; F04D29/60; F04D29/605; Y; Y10; Y10T; Y10T137/00; Y10T137/8593; Y10T137/85978
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1971-08-27 | 1972-02-26 | 1972-08-27 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1975-08-27 | 1976-02-26 | 1976-08-27 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1979-08-27 | 1980-02-26 | 1980-08-27 | $7700.00 | Window Closed / Lapsed |