Patent US2579866A successfully refreshed from Google Patents.
US2579866A
Expired / Lapsed
US
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Motor vehicle cleaning apparatus having rotary brushes mounted on pivoted carriers
Assignee: MINIT MAN Inc
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Filing: 1944-08-03
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Granted: 1951-12-25
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Expires: 1964-08-03
Abstract
No abstract record available.
Inventors
- 👤 Leo J Rousseau
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 15:37
CPC Classifications
B; B60; B60S; B60S3/00; B60S3/04; B60S3/042; B60S3/06; Y; Y10; Y10S; Y10S15/00; Y10S15/02
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
DE113999C
Cited
US1823222A
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US1962167A
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US1909869A
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US2025780A
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US2257255A
Cited
US2253539A
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US2318996A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1954-12-24 | 1955-06-25 | 1955-12-25 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1958-12-24 | 1959-06-25 | 1959-12-25 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1962-12-24 | 1963-06-25 | 1963-12-25 | $7700.00 | Window Closed / Lapsed |