US3446924A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Device for controlling the wash cycle of a washing machine
Assignee: Holzer Patent AG
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Filing: 1968-07-09
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Granted: 1969-05-27
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Expires: 1988-07-09
Abstract
No abstract record available.
Inventors
- 👤 Natale Giambertoni
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-06 05:02
CPC Classifications
G; G05; G05B; G05B19/00; G05B19/02; D; D06; D06F; D06F2101/00; D06F2101/12; D06F2101/14; D06F2103/00; D06F2103/16; D06F2103/18; D06F2105/00; D06F2105/02; D06F2105/52; D06F34/00; D06F34/28; D06F34/30
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1972-05-26 | 1972-11-25 | 1973-05-27 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1976-05-26 | 1976-11-25 | 1977-05-27 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1980-05-26 | 1980-11-25 | 1981-05-27 | $7700.00 | Window Closed / Lapsed |