US3147925A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Breakaway joint for spray bars
Assignee: Standard Steel Works Inc
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Filing: 1963-03-18
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Granted: 1964-09-08
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Expires: 1983-03-18
Abstract
No abstract record available.
Inventors
- 👤 Arthur M Compton
- 👤 Wayne A Priest
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-02 01:37
CPC Classifications
E; E01; E01C; E01C19/00; E01C19/12; E01C19/16; E01C19/17; E01C19/176
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
139 words
IN COMBINATION WITH A PAIR OF ELONGATED, TUBULAR SECTIONS NORMALLY IN END-TO-END ALIGNMENT, A JOINT SWINGABLY INTERCONNECTING THE SECTIONS AND COMPRISING: AN ELONGATED, HOLLOW BODY EXTERIORLY OF THE SECTIONS AND HAVING A PAIR OF DRUMS, EACH PROVIDED WITH A SIDE WALL AND AN OUTERMOST END CLOSURE, EACH SECTION BEING CONNECTED WITH THE SIDE WALL OF A CORRESPONDING DRUM IN COMMUNICATION WITH THE INTERIOR THEREOF; AND AN ELONGATED AXLE IN SAID DRUMS INTERCONNECTING SAID CLOSURES AND DISPOSED FOR FREE, RELATIVE ROTATION OF THE DRUMS ABOUT AN AXIS THAT IS COINCIDENT WITH THE LONGITUDINAL AXIS OF THE AXLE, SPACED LATERALLY FROM THE LONGITUDINAL AXES OF THE SECTIONS, AND IN ANGULAR RELATIONSHIP TO SAID AXES OF THE SECTIONS, SAID AXLE EXTENDING LONGITUDINALLY OF THE BODY FOR HOLDING THE DRUMS IN RELATIVE COMMUNICATION WITH THE INNERMOST EDGES THEREOF IN END-TO-END, RELATIVELY ROTATABLE ABUTMENT.
Claim 2
Dependent Claim
139 words
IN COMBINATION WITH A PAIR OF ELONGATED, TUBULAR SECTIONS NORMALLY IN END-TO-END ALIGNMENT, A JOINT SWINGABLY INTERCONNECTING THE SECTIONS AND COMPRISING: AN ELONGATED, HOLLOW BODY EXTERIORLY OF THE SECTIONS AND HAVING A PAIR OF DRUMS, EACH PROVIDED WITH A SIDE WALL AND AN OUTERMOST END CLOSURE, EACH SECTION BEING CONNECTED WITH THE SIDE WALL OF A CORRESPONDING DRUM IN COMMUNICATION WITH THE INTERIOR THEREOF; AND AN ELONGATED AXLE IN SAID DRUMS INTERCONNECTING SAID CLOSURES AND DISPOSED FOR FREE, RELATIVE ROTATION OF THE DRUMS ABOUT AN AXIS THAT IS COINCIDENT WITH THE LONGITUDINAL AXIS OF THE AXLE, SPACED LATERALLY FROM THE LONGITUDINAL AXES OF THE SECTIONS, AND IN ANGULAR RELATIONSHIP TO SAID AXES OF THE SECTIONS, SAID AXLE EXTENDING LONGITUDINALLY OF THE BODY FOR HOLDING THE DRUMS IN RELATIVE COMMUNICATION WITH THE INNERMOST EDGES THEREOF IN END-TO-END, RELATIVELY ROTATABLE ABUTMENT.
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) | 1967-09-08 | 1968-03-09 | 1968-09-08 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1971-09-08 | 1972-03-09 | 1972-09-08 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1975-09-08 | 1976-03-09 | 1976-09-08 | $7700.00 | Window Closed / Lapsed |