Patent US3016841A successfully refreshed from Google Patents.
US3016841A
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Fluid supply means and drive therefor for parts washers and the like
Assignee: Practical Manufacturing Co
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Filing: 1960-11-03
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Granted: 1962-01-16
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Expires: 1980-11-03
Abstract
No abstract record available.
Inventors
- 👤 Victor N Albertson
- 👤 Robert V Albertson
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-24 18:23
CPC Classifications
F; F04; F04D; F04D29/00; F04D29/04; F04D29/043; F04D29/044; B; B08; B08B; B08B3/00; B08B3/006; F16; F16D; F16D3/00; F16D3/50; F16D3/72; F16D3/74; Y; Y10; Y10T; Y10T137/00; Y10T137/8593; Y10T137/85978; Y10T137/86035
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US2653617A
Cited
US2652844A
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US2851956A
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US2843048A
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US2918927A
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US2891481A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1965-01-15 | 1965-07-17 | 1966-01-16 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1969-01-15 | 1969-07-17 | 1970-01-16 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1973-01-15 | 1973-07-17 | 1974-01-16 | $7700.00 | Window Closed / Lapsed |