Patent US3219069A successfully refreshed from Google Patents.
US3219069A
Expired / Lapsed
US
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Aerosol valve
Assignee: Aerosol Research Co
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Filing: 1962-09-12
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Granted: 1965-11-23
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Expires: 1982-09-12
Abstract
No abstract record available.
Inventors
- 👤 Clarence O Kuffer
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-05 15:10
CPC Classifications
B; B65; B65D; B65D83/00; B65D83/14; B65D83/42; B65D83/425; B65D83/44; B65D83/46
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
129 words
A VALVE MEMBER FOR AN AEROSOL VALVE HAVING A GASKET NORMALLY IN ENGAGEMENT THEREWITH, COMPRISING A VALVE BODY, A STEM PROJECTING FROM ONE FACE OF SAID VALVE BODY, A LONGITUDINAL BORE IN SAID STEM, SAID STEM HAVING A RADIAL DIMENSION LESS THAN THE RADIAL DIMENSION OF SAID ONE FACE OF SAID VALVE BODY, AN ORIFICE EXTENDING THROUGH A WALL OF SAID STEM ADJACENT TO SAID ONE FACE OF SAID VALVE BODY, RADIAL LANDS DISPOSED ABOUT SAID STEM ON ONE OF SAID ONE FACE OF SAID VALVE BODY AND SAID GASKET TO FORM RADIAL PASSAGES PROVIDING PATHS FOR FLOW OF AEROSOL MATERIAL OUTWARDLY OF SAID STEM BETWEEN SAID GASKET AND SAID VALVE BODY DURING PRESSURE FILLING, SAID GASKET AND SAID VALVE BODY BEING NORMALLY SEALABLY INTERENGAGED OUTWARDLY OF SAID PASSAGES.
Claim 2
Dependent Claim
129 words
A VALVE MEMBER FOR AN AEROSOL VALVE HAVING A GASKET NORMALLY IN ENGAGEMENT THEREWITH, COMPRISING A VALVE BODY, A STEM PROJECTING FROM ONE FACE OF SAID VALVE BODY, A LONGITUDINAL BORE IN SAID STEM, SAID STEM HAVING A RADIAL DIMENSION LESS THAN THE RADIAL DIMENSION OF SAID ONE FACE OF SAID VALVE BODY, AN ORIFICE EXTENDING THROUGH A WALL OF SAID STEM ADJACENT TO SAID ONE FACE OF SAID VALVE BODY, RADIAL LANDS DISPOSED ABOUT SAID STEM ON ONE OF SAID ONE FACE OF SAID VALVE BODY AND SAID GASKET TO FORM RADIAL PASSAGES PROVIDING PATHS FOR FLOW OF AEROSOL MATERIAL OUTWARDLY OF SAID STEM BETWEEN SAID GASKET AND SAID VALVE BODY DURING PRESSURE FILLING, SAID GASKET AND SAID VALVE BODY BEING NORMALLY SEALABLY INTERENGAGED OUTWARDLY OF SAID PASSAGES.
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) | 1968-11-22 | 1969-05-24 | 1969-11-23 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1972-11-22 | 1973-05-24 | 1973-11-23 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1976-11-22 | 1977-05-24 | 1977-11-23 | $7700.00 | Window Closed / Lapsed |