US3068650A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Hydraulic indexing device
Assignee: ELECTRO HYDRAULIES Ltd
•
Filing: 1960-04-13
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Granted: 1962-12-18
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Expires: 1980-04-13
Abstract
No abstract record available.
Inventors
- 👤 Phillips Reginald Andrew
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-08 11:53
CPC Classifications
G; G05; G05B; G05B19/00; G05B19/02; G05B19/04; G05B19/12; G05B19/124; D; D04; D04B; D04B27/00; D04B27/10; D04B27/24; D04B27/26; F; F15; F15B; F15B11/00; F15B11/08; F15B11/12; G05B2219/00; G05B2219/20; G05B2219/23; G05B2219/23189; Y; Y02; Y02P; Y02P70/00; Y02P70/50; Y02P70/62
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1966421A
Cited
US2305302A
Cited
US2361326A
Cited
US2613703A
Cited
US2927432A
Cited
US2974492A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1965-12-17 | 1966-06-18 | 1966-12-18 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1969-12-17 | 1970-06-18 | 1970-12-18 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1973-12-17 | 1974-06-18 | 1974-12-18 | $7700.00 | Window Closed / Lapsed |