US1717814A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Lubricating system
Assignee: EW Bliss Co Inc
•
Filing: 1926-08-25
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Granted: 1929-06-18
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Expires: 1946-08-25
Abstract
No abstract record available.
Inventors
- 👤 Strong William Edward Schenck
- 👤 Dieter William
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-22 23:13
CPC Classifications
F; F04; F04C; F04C14/00; F04C14/04; F16; F16H; F16H57/00; F16H57/04; F16H57/0434; F16H57/0456; F16N; F16N13/00; F16N13/20; F04C2/00; F04C2/08; F04C2/12; F04C2/14; F04C2/18; Y; Y10; Y10T; Y10T137/00; Y10T137/7722; Y10T137/7837; Y10T137/7838
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
No citation records indexed.
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1932-06-17 | 1932-12-17 | 1933-06-18 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1936-06-17 | 1936-12-17 | 1937-06-18 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1940-06-17 | 1940-12-17 | 1941-06-18 | $7700.00 | Window Closed / Lapsed |