US3451628A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Rotatable and depressible washing apparatus
Assignee: Individual
•
Filing: 1966-08-08
•
Granted: 1969-06-24
•
Expires: 1986-08-08
Abstract
No abstract record available.
Inventors
- 👤 Archie W Kelley
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-26 09:59
CPC Classifications
B; B60; B60S; B60S3/00; B60S3/04; B60S3/044; G; G07; G07F; G07F17/00; G07F17/20; Y; Y10; Y10T; Y10T137/00; Y10T137/2931; Y10T137/3115; Y10T137/3118; Y10T137/6851; Y10T137/6966; Y10T137/6969; Y10T137/8593; Y10T137/86381; Y10T137/8807
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US679687A
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US971518A
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US980353A
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US2492049A
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US2727534A
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US2896862A
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US3021867A
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US3086552A
Cited
US3265087A
Cited
US3342210A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1972-06-23 | 1972-12-23 | 1973-06-24 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1976-06-23 | 1976-12-23 | 1977-06-24 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1980-06-23 | 1980-12-23 | 1981-06-24 | $7700.00 | Window Closed / Lapsed |