US2644183A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Brush stripper attachment for liquid containers
Assignee: Individual
•
Filing: 1949-04-27
•
Granted: 1953-07-07
•
Expires: 1969-04-27
Abstract
No abstract record available.
Inventors
- 👤 Leo L Kellett
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 01:43
CPC Classifications
A; A45; A45D; A45D34/00; A45D34/04; A45D34/042; A45D34/045; A45D34/046; B; B65; B65D; B65D51/00; B65D51/24; B65D51/32
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
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US498475A
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US541224A
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US565328A
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US599461A
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US606111A
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GB190107729A
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US729835A
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US851212A
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US1013422A
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US1238830A
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US1181253A
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US2436291A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1956-07-06 | 1957-01-05 | 1957-07-07 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1960-07-06 | 1961-01-05 | 1961-07-07 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1964-07-06 | 1965-01-05 | 1965-07-07 | $7700.00 | Window Closed / Lapsed |