Patent DE315005C successfully refreshed from Google Patents.
US2636780A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Device for atomizing grease
Assignee: Individual
•
Filing: 1950-08-17
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Granted: 1953-04-28
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Expires: 1970-08-17
Abstract
No abstract record available.
Inventors
- 👤 Frank T Barnes
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-26 20:39
CPC Classifications
F; F16; F16N; F16N7/00; F16N7/30; F16N7/32
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1377479A
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US992144A
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US1104017A
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FR705581A
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US2012623A
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US2102800A
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US2508766A
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US2500816A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1956-04-27 | 1956-10-27 | 1957-04-28 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1960-04-27 | 1960-10-27 | 1961-04-28 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1964-04-27 | 1964-10-27 | 1965-04-28 | $7700.00 | Window Closed / Lapsed |