Patent US2432766A successfully refreshed from Google Patents.
US2432766A
Expired / Lapsed
US
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Apparatus for washing clothes
Assignee: Apex Electrical Manufacturing Co
•
Filing: 1942-04-23
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Granted: 1947-12-16
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Expires: 1962-04-23
Abstract
No abstract record available.
Inventors
- 👤 James B Kirby
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-27 19:06
CPC Classifications
D; D06; D06F; D06F21/00; D06F21/12; D06F23/00; D06F23/02; D06F23/04; D06F39/00; D06F39/08; D06F39/083; D06F35/00; D06F35/005; D06F35/006; Y; Y10; Y10T; Y10T74/00; Y10T74/18; Y10T74/18544; Y10T74/21; Y10T74/2109
Claims Analysis
Total Claims: 0
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USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1950-12-15 | 1951-06-16 | 1951-12-16 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1954-12-15 | 1955-06-16 | 1955-12-16 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1958-12-15 | 1959-06-16 | 1959-12-16 | $7700.00 | Window Closed / Lapsed |