US2872828A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Variable speed washing machine transmission
Assignee: Lanteris Space LLC
•
Filing: 1956-06-06
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Granted: 1959-02-10
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Expires: 1976-06-06
Abstract
No abstract record available.
Inventors
- 👤 Harold F Brogdon
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-26 21:33
CPC Classifications
D; D06; D06F; D06F37/00; D06F37/30; D06F37/36; F; F16; F16H; F16H61/00; F16H61/02; F16H2708/00; F16H2708/02; Y; Y10; Y10T; Y10T74/00; Y10T74/19; Y10T74/19219; Y10T74/19377; Y10T74/19414; Y10T74/19419; Y10T74/19442; Y10T74/19447
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
DE112158C
Cited
US1861931A
Cited
US2039451A
Cited
US2510653A
Cited
US2551739A
Cited
US2725758A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1962-02-09 | 1962-08-11 | 1963-02-10 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1966-02-09 | 1966-08-11 | 1967-02-10 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1970-02-09 | 1970-08-11 | 1971-02-10 | $7700.00 | Window Closed / Lapsed |