US2652841A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Article cleaning machine
Assignee: ANLO Inc
•
Filing: 1950-12-08
•
Granted: 1953-09-22
•
Expires: 1970-12-08
Abstract
No abstract record available.
Inventors
- 👤 Kurt Anton
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-30 10:28
CPC Classifications
A; A47; A47L; A47L15/00; A47L15/24; A47L15/241; A47L15/245
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
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US1157017A
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US1512918A
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US2057388A
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US1916255A
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FR734839A
Cited
US1929345A
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US2132634A
Cited
US2096512A
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US2225421A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1956-09-21 | 1957-03-23 | 1957-09-22 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1960-09-21 | 1961-03-23 | 1961-09-22 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1964-09-21 | 1965-03-23 | 1965-09-22 | $7700.00 | Window Closed / Lapsed |