US2945560A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Adjustable automatic oiler for air conduits
Assignee: Comet Industries Inc
•
Filing: 1958-01-13
•
Granted: 1960-07-19
•
Expires: 1978-01-13
Abstract
No abstract record available.
Inventors
- 👤 Jerry P Malec
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-31 13:51
CPC Classifications
F; F16; F16N; F16N7/00; F16N7/30; F16N7/32; F16N7/34
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
USRE24291E
Cited
US700797A
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US1102034A
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US1621771A
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US1600262A
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US1688320A
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US1757084A
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US1689780A
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FR662285A
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US2047672A
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US2459398A
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US2571770A
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US2687187A
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US2808343A
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US2747688A
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US2778619A
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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) | 1963-07-19 | 1964-01-18 | 1964-07-19 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1967-07-19 | 1968-01-18 | 1968-07-19 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1971-07-19 | 1972-01-18 | 1972-07-19 | $7700.00 | Window Closed / Lapsed |