US2743469A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Roller-type paint applicators
Assignee: Thomas Industries Inc
•
Filing: 1950-03-10
•
Granted: 1956-05-01
•
Expires: 1970-03-10
Abstract
No abstract record available.
Inventors
- 👤 Franklin D Ditch
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-29 22:48
CPC Classifications
B; B05; B05C; B05C17/00; B05C17/02; B05C17/03; B05C17/0308; B05C17/0207
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US508595A
Cited
GB468400A
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US2213491A
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US2281773A
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US2325867A
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US2427581A
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US2445418A
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US2509954A
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US2478318A
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US2605488A
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US2563049A
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US2591530A
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US2606334A
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US2584724A
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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) | 1959-05-01 | 1959-10-31 | 1960-05-01 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1963-05-01 | 1963-10-31 | 1964-05-01 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1967-05-01 | 1967-10-31 | 1968-05-01 | $7700.00 | Window Closed / Lapsed |