US2636198A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Portable brushing machine for washing vehicles
Assignee: Individual
•
Filing: 1950-04-12
•
Granted: 1953-04-28
•
Expires: 1970-04-12
Abstract
No abstract record available.
Inventors
- 👤 Marvin J Wilson
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 06:04
CPC Classifications
B; B60; B60S; B60S3/00; B60S3/04; B60S3/06
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US518322A
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US1411949A
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US1411321A
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US1593976A
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US1666170A
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US1823222A
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US1925759A
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US2215692A
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US2242692A
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US2253609A
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US2530720A
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US2508452A
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US2559295A
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USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1956-04-27 | 1956-10-27 | 1957-04-28 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1960-04-27 | 1960-10-27 | 1961-04-28 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1964-04-27 | 1964-10-27 | 1965-04-28 | $7700.00 | Window Closed / Lapsed |