US3381776A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Solid state timing control for single cycle progressive lubricating systems
Assignee: Cleveland Gear Co
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Filing: 1965-06-03
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Granted: 1968-05-07
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Expires: 1985-06-03
Abstract
No abstract record available.
Inventors
- 👤 Thomas J Gruber
- 👤 William W Lyth
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-26 16:07
CPC Classifications
H; H03; H03K; H03K17/00; H03K17/28; H03K17/292; F; F16; F16N; F16N29/00; F16N29/04
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) | 1971-05-07 | 1971-11-06 | 1972-05-07 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1975-05-07 | 1975-11-06 | 1976-05-07 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1979-05-07 | 1979-11-06 | 1980-05-07 | $7700.00 | Window Closed / Lapsed |