US2440157A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Drier for motor vehicle washing and cleaning apparatus
Assignee: MINIT MAN Inc
•
Filing: 1944-08-19
•
Granted: 1948-04-20
•
Expires: 1964-08-19
Abstract
No abstract record available.
Inventors
- 👤 Leo J Rousseau
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-26 22:16
CPC Classifications
B; B60; B60S; B60S3/00; B60S3/002
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US624287A
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US1562762A
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US1700994A
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US1697879A
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US2040884A
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US2132303A
Cited
US2177016A
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US2334854A
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US2345636A
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US2385962A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1951-04-20 | 1951-10-20 | 1952-04-20 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1955-04-20 | 1955-10-20 | 1956-04-20 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1959-04-20 | 1959-10-20 | 1960-04-20 | $7700.00 | Window Closed / Lapsed |