US3127199A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Quick disconnect fitting
Assignee: —
•
Filing: —
•
Granted: 1964-03-31
•
Expires: 1981-03-31
Abstract
No abstract record available.
Inventors
No inventors recorded.
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-29 04:17
CPC Classifications
F; F16; F16L; F16L27/00; F16L27/12; F16L27/125; F16L37/00; F16L37/08; F16L37/12; F16L37/14; F16L37/142; F16L37/148
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
145 words
AN ASSEMBLED MULTI-PART QUICK DISCONNECT FITTING FOR ATTACHING TWO CONDUITS TOGETHER, COMPRISING A BODY PORTION HAVING A CENTRAL CHAMBER OPEN AT ONE END AND IN COMMUNICATION WITH A FIRST CONDUIT ADJACENT THE OPPOSITE END, A SLEEVE HAVING A PORTION DIMENSIONED WITH RESPECT TO SAID ONE END OF SAID CHAMBER TO PERMIT AXIAL INSERTION OF SAID PORTION THEREIN, MEANS RETAINING SAID SLEEVE PORTION WITHIN SAID CHAMBER SO CONSTRUCTED AND ARRANGED TO PERMIT FREE RELATIVE ROTATION OF AND PREVENT AXIAL SEPARATION OF SAID SLEEVE WITH RESPECT TO SAID CHAMBER, A TUBE FOR COMMUNICATION WITH A SECOND CONDUIT EXTENDING INTO SAID SLEEVE AND FREELY ROTATABLE AND LONGITUDINALLY SLIDABLY MOUNTED THEREIN, AND MEANS ON SAID TUBE FOR ENGAGING SAID SLEEVE TO PREVENT THE WITHDRAWAL OF SAID TUBE FROM SAID SLEEVE WHILE PERMITTING SAID TUBE AND SAID SLEEVE TO BE INSERTED IN AND WITHDRAWN FROM SAID CHAMBER AS A UNIT.
Claim 2
Dependent Claim
145 words
AN ASSEMBLED MULTI-PART QUICK DISCONNECT FITTING FOR ATTACHING TWO CONDUITS TOGETHER, COMPRISING A BODY PORTION HAVING A CENTRAL CHAMBER OPEN AT ONE END AND IN COMMUNICATION WITH A FIRST CONDUIT ADJACENT THE OPPOSITE END, A SLEEVE HAVING A PORTION DIMENSIONED WITH RESPECT TO SAID ONE END OF SAID CHAMBER TO PERMIT AXIAL INSERTION OF SAID PORTION THEREIN, MEANS RETAINING SAID SLEEVE PORTION WITHIN SAID CHAMBER SO CONSTRUCTED AND ARRANGED TO PERMIT FREE RELATIVE ROTATION OF AND PREVENT AXIAL SEPARATION OF SAID SLEEVE WITH RESPECT TO SAID CHAMBER, A TUBE FOR COMMUNICATION WITH A SECOND CONDUIT EXTENDING INTO SAID SLEEVE AND FREELY ROTATABLE AND LONGITUDINALLY SLIDABLY MOUNTED THEREIN, AND MEANS ON SAID TUBE FOR ENGAGING SAID SLEEVE TO PREVENT THE WITHDRAWAL OF SAID TUBE FROM SAID SLEEVE WHILE PERMITTING SAID TUBE AND SAID SLEEVE TO BE INSERTED IN AND WITHDRAWN FROM SAID CHAMBER AS A UNIT.
References Cited (Backward Citations)
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Cited
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Cited
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Cited
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Cited
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Cited
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Cited
US2918313A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1967-03-31 | 1967-09-30 | 1968-03-31 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1971-03-31 | 1971-09-30 | 1972-03-31 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1975-03-31 | 1975-09-30 | 1976-03-31 | $7700.00 | Window Closed / Lapsed |