US2416622A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Paint spraying machine
Assignee: A C LAWRENCE LEATHER Co
•
Filing: 1943-05-10
•
Granted: 1947-02-25
•
Expires: 1963-05-10
Abstract
No abstract record available.
Inventors
- 👤 Roger L Griffin
- 👤 Norman Y Moore
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-04 07:36
CPC Classifications
B; B05; B05B; B05B13/00; B05B13/02
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US729512A
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US986226A
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US1169682A
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US1111752A
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US1226997A
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US1627096A
Cited
US1710953A
Cited
US1829154A
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US2285321A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1950-02-24 | 1950-08-26 | 1951-02-25 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1954-02-24 | 1954-08-26 | 1955-02-25 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1958-02-24 | 1958-08-26 | 1959-02-25 | $7700.00 | Window Closed / Lapsed |