US2826055A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Washing machine drive mechanism
Assignee: Borg Warner Corp
•
Filing: 1952-07-08
•
Granted: 1958-03-11
•
Expires: 1972-07-08
Abstract
No abstract record available.
Inventors
- 👤 Edward J Frey
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-31 03:02
CPC Classifications
D; D06; D06F; D06F37/00; D06F37/30; D06F37/40; Y; Y10; Y10T; Y10T74/00; Y10T74/18; Y10T74/1836; Y10T74/18416; Y10T74/18488; Y10T74/18504
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US850981A
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US968025A
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US2222329A
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US2255505A
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US2269190A
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US2331897A
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US2346152A
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US2441053A
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US2568614A
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US2612766A
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US2627741A
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US2699683A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1961-03-10 | 1961-09-09 | 1962-03-11 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1965-03-10 | 1965-09-09 | 1966-03-11 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1969-03-10 | 1969-09-09 | 1970-03-11 | $7700.00 | Window Closed / Lapsed |