US3352464A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Pressure fluid metering and dispensing container valves
Assignee: Revlon Inc
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Filing: 1966-06-15
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Granted: 1967-11-14
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Expires: 1986-06-15
Abstract
No abstract record available.
Inventors
- 👤 Frangos John
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-29 14:03
CPC Classifications
B; B65; B65D; B65D83/00; B65D83/14; B65D83/44; B65D83/52; B65D83/42; B65D83/425; B67; B67D; B67D1/00; B67D1/04; B67D1/0456; Y; Y10; Y10T; Y10T137/00; Y10T137/8593; Y10T137/86919
Claims Analysis
Total Claims: 1
Claim 1
Independent Claim
88 words
A METERING VALVE FOR RELEASING PRESSURIZED FLUID FROM A CONTAINER IN MEASURED AMOUNTS COMPRISING A METERING CHAMBER WITHIN SAID CONTAINER AND HAVING COMMUNICATION THEREWITH FOR THE PASSAGE OF FLUID FROM THE CONTAINERR TO THE CHAMBER, A YIELDABLE GASKET, ALIGNED WITH SAID CHAMBER, HAVING AN OPENING THERETHROUGH, A VALVE STEM, EXTENDING THROUGH SAID OPENING AND HAVING A TERMINAL ORIFICE THEREIN, SAID VALVE STEM HAVING A PERIPHERAL CAM FACE ADAPTED UPON LIMITED MOVEMENT TO DEPRESS SAID GASKET INTO CONTACT WITH SAID METERING CHAMBER TO CLOSE THE SAME AND UPON FURTHER
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) | 1970-11-13 | 1971-05-15 | 1971-11-14 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1974-11-13 | 1975-05-15 | 1975-11-14 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1978-11-13 | 1979-05-15 | 1979-11-14 | $7700.00 | Window Closed / Lapsed |