Patent US3385318A successfully refreshed from Google Patents.
US3385318A
Expired / Lapsed
US
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Inlet fitting for pressurized fluid systems
Assignee: Progressive Dynamics Inc
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Filing: 1965-12-16
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Granted: 1968-05-28
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Expires: 1985-12-16
Abstract
No abstract record available.
Inventors
- 👤 Eugene L Kilbourn
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-26 13:57
CPC Classifications
G; G01; G01L; G01L19/00; G01L19/0007; F; F16; F16L; F16L55/00; Y; Y10; Y10T; Y10T137/00; Y10T137/8158; Y10T137/8326; Y10T137/8593; Y10T137/86292; Y10T137/86324; Y10T137/86332
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1519413A
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US1781359A
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US2602168A
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US2623540A
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US2756106A
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US3090410A
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US3259144A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1971-05-28 | 1971-11-27 | 1972-05-28 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1975-05-28 | 1975-11-27 | 1976-05-28 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1979-05-28 | 1979-11-27 | 1980-05-28 | $7700.00 | Window Closed / Lapsed |