US2652854A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Drain control mechanism for washing apparatus
Assignee: General Electric Co
•
Filing: 1951-04-28
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Granted: 1953-09-22
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Expires: 1971-04-28
Abstract
No abstract record available.
Inventors
- 👤 Edgar S Stoddard
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-29 16:48
CPC Classifications
A; A47; A47L; A47L15/00; A47L15/02; A47L15/06; A47L15/42; A47L15/4214; A47L15/4223; Y; Y10; Y10T; Y10T137/00; Y10T137/8593; Y10T137/86236; Y10T137/86292; Y10T137/8634
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1875286A
Cited
FR742365A
Cited
US687806A
Cited
US1516802A
Cited
US1720643A
Cited
US1854228A
Cited
US2288141A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1956-09-21 | 1957-03-23 | 1957-09-22 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1960-09-21 | 1961-03-23 | 1961-09-22 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1964-09-21 | 1965-03-23 | 1965-09-22 | $7700.00 | Window Closed / Lapsed |