Patent US2529250A successfully refreshed from Google Patents.
US2529250A
Expired / Lapsed
US
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Stenciling machine for applying luminous paint
Assignee: Luminous Processes Inc
•
Filing: 1946-10-10
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Granted: 1950-11-07
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Expires: 1966-10-10
Abstract
No abstract record available.
Inventors
- 👤 Rufus G Fordyce
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-04 20:32
CPC Classifications
B; B41; B41F; B41F15/00; B41F15/08; B41F15/0804; B41F15/0813
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US764096A
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US1153831A
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US1641143A
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US1908770A
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US1850253A
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US2060385A
Cited
US2140011A
Cited
US2138865A
Cited
US2397731A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1953-11-06 | 1954-05-08 | 1954-11-07 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1957-11-06 | 1958-05-08 | 1958-11-07 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1961-11-06 | 1962-05-08 | 1962-11-07 | $7700.00 | Window Closed / Lapsed |