US2516655A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Oscillating washing machine tub
Assignee: Maytag Corp
•
Filing: 1945-08-30
•
Granted: 1950-07-25
•
Expires: 1965-08-30
Abstract
No abstract record available.
Inventors
- 👤 Thomas R Smith
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-30 18:40
CPC Classifications
G; G01; G01N; G01N35/00; G01N35/02; G01N35/021; B; B01; B01F; B01F33/00; B01F33/45; B01F33/452; F; F27; F27D; F27D3/00; F27D2003/0034; F27D2003/0039; G01N2035/00465; G01N2035/00524; G01N35/04; G01N2035/0401; G01N2035/0406; G01N2035/0408
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US141200A
Cited
US1806982A
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US747849A
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US1480646A
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US1510087A
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US1525911A
Cited
US1627931A
Cited
US1764476A
Cited
US1961606A
Cited
US2276147A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1953-07-24 | 1954-01-23 | 1954-07-25 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1957-07-24 | 1958-01-23 | 1958-07-25 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1961-07-24 | 1962-01-23 | 1962-07-25 | $7700.00 | Window Closed / Lapsed |