Patent JPH06290221A successfully refreshed from Google Patents.
Patent EP0143259A1 successfully refreshed from Google Patents.
US3149642A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Product valve for truck tanks and the like
Assignee: Individual
•
Filing: 1963-04-25
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Granted: 1964-09-22
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Expires: 1983-04-25
Abstract
No abstract record available.
Inventors
- 👤 Robert D Marx
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-03 13:26
CPC Classifications
F; F16; F16K; F16K27/00; F16K27/07; Y; Y10; Y10T; Y10T137/00; Y10T137/598; Y10T137/615; Y10T137/8593; Y10T137/86292; Y10T137/86324
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
134 words
IN TRUCK TANK MEANS, DISTRIBUTING MEANS THEREFOR COMPRISING VALVE MEANS CONNECTED TO SAID TANK MEANS FOR CONTROLLING THE FLOW OF FLUID THEREIN, VENT MEANS ON SAID TANK MEANS AND CONTROL MEANS FOR COORDINATELY ADJUSTING SAID VENT MEANS AND SAID VALVE MEANS COMPRISING ENERGIZING MEANS, FIRST COUPLING MEANS BETWEEN SAID ENERGIZING MEANS AND SAID VENT MEANS FOR MAKING SAID VENT MEANS RESPONSIVE TO SAID ENERGIZING MEANS AND SECOND COUPLING MEANS BETWEEN SAID ENERGIZING MEANS AND SAID VALVE MEANS, SAID SECOND COUPLING MEANS INCLUDING FIRST AND SECOND MEMBERS ROTATABLY JOINED BY AXIALLY SLIDABLE PIVOT MEANS, SAID PIVOT MEANS INCLUDING CLAMP MEANS ORIENTED ECCENTRICALLY OF THE PIVOT AXIS FOR RELEASABLE CLAMPING TO SAID SECOND MEMBER IN ONE POSITION OF SAID PIVOT MEANS, WHEREBY SAID PIVOT MEANS MAY BE MANUALLY DISENGAGED FOR SEPARATING SAID FIRST AND SECOND MEMBERS.
Claim 2
Dependent Claim
134 words
IN TRUCK TANK MEANS, DISTRIBUTING MEANS THEREFOR COMPRISING VALVE MEANS CONNECTED TO SAID TANK MEANS FOR CONTROLLING THE FLOW OF FLUID THEREIN, VENT MEANS ON SAID TANK MEANS AND CONTROL MEANS FOR COORDINATELY ADJUSTING SAID VENT MEANS AND SAID VALVE MEANS COMPRISING ENERGIZING MEANS, FIRST COUPLING MEANS BETWEEN SAID ENERGIZING MEANS AND SAID VENT MEANS FOR MAKING SAID VENT MEANS RESPONSIVE TO SAID ENERGIZING MEANS AND SECOND COUPLING MEANS BETWEEN SAID ENERGIZING MEANS AND SAID VALVE MEANS, SAID SECOND COUPLING MEANS INCLUDING FIRST AND SECOND MEMBERS ROTATABLY JOINED BY AXIALLY SLIDABLE PIVOT MEANS, SAID PIVOT MEANS INCLUDING CLAMP MEANS ORIENTED ECCENTRICALLY OF THE PIVOT AXIS FOR RELEASABLE CLAMPING TO SAID SECOND MEMBER IN ONE POSITION OF SAID PIVOT MEANS, WHEREBY SAID PIVOT MEANS MAY BE MANUALLY DISENGAGED FOR SEPARATING SAID FIRST AND SECOND MEMBERS.
References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1967-09-22 | 1968-03-23 | 1968-09-22 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1971-09-22 | 1972-03-23 | 1972-09-22 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1975-09-22 | 1976-03-23 | 1976-09-22 | $7700.00 | Window Closed / Lapsed |