US3160309A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Frangible closure for pressurized receptacle
Assignee: Individual
•
Filing: 1962-07-02
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Granted: 1964-12-08
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Expires: 1982-07-02
Abstract
No abstract record available.
Inventors
- 👤 Edmond T Rivas
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-01 18:47
CPC Classifications
B; B65; B65D; B65D47/00; B65D47/36
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
133 words
A FRANGIBLE CLOSURE FOR AN OPEN END OF A PRESSURIZED RECEPTACLE, COMPRISING A CLOSURE MEMBER RECEIVED BY AN OPEN END OF THE RECEPTACLE, SAID CLOSURE MEMBER BEING PROVIDED WITH ONE MORE APERTURES, A RUPTURABLE DIAPHRAGM IN JUXTAPOSITION WITH THE CLOSURE MEMBER, A SECOND CLOSURE MEMBER COVERING THE DIAPHRAGM, SAID SECOND CLOSURE MEMBER BEING PROVIDED WITH ONE OR MORE APERTURES ADAPTED TO REGISTER WITH THE APERTURES IN THE FIRST MENTIONED CLOSURE MEMBER, MEANS FOR MOVING THE SECOND CLOSURE MEMBER TO APERTURE REGISTERING AND NONREGISTERING POSITION, DIAPHRAGM RUPTURING MEANS FORMING AN INTEGRAL PART OF ONE OF SAID CLOSURE MEMBERS AND ENGAGEABLE WITH AND ADAPTED TO RUPTURE THE DIAPHRAGM AT THE APERTURES WHEN THE APERTURES ARE IN REGISTRATION, AND LOCKING MEANS SECURING THE CLOUSRE MEMBERS AND DIAPHRAGM IN JUXTAPOSITION AND IN SEALING ENGAGEMENT WITH THE RECEPTACLE.
Claim 2
Dependent Claim
133 words
A FRANGIBLE CLOSURE FOR AN OPEN END OF A PRESSURIZED RECEPTACLE, COMPRISING A CLOSURE MEMBER RECEIVED BY AN OPEN END OF THE RECEPTACLE, SAID CLOSURE MEMBER BEING PROVIDED WITH ONE MORE APERTURES, A RUPTURABLE DIAPHRAGM IN JUXTAPOSITION WITH THE CLOSURE MEMBER, A SECOND CLOSURE MEMBER COVERING THE DIAPHRAGM, SAID SECOND CLOSURE MEMBER BEING PROVIDED WITH ONE OR MORE APERTURES ADAPTED TO REGISTER WITH THE APERTURES IN THE FIRST MENTIONED CLOSURE MEMBER, MEANS FOR MOVING THE SECOND CLOSURE MEMBER TO APERTURE REGISTERING AND NONREGISTERING POSITION, DIAPHRAGM RUPTURING MEANS FORMING AN INTEGRAL PART OF ONE OF SAID CLOSURE MEMBERS AND ENGAGEABLE WITH AND ADAPTED TO RUPTURE THE DIAPHRAGM AT THE APERTURES WHEN THE APERTURES ARE IN REGISTRATION, AND LOCKING MEANS SECURING THE CLOUSRE MEMBERS AND DIAPHRAGM IN JUXTAPOSITION AND IN SEALING ENGAGEMENT WITH THE RECEPTACLE.
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) | 1967-12-08 | 1968-06-08 | 1968-12-08 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1971-12-08 | 1972-06-08 | 1972-12-08 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1975-12-08 | 1976-06-08 | 1976-12-08 | $7700.00 | Window Closed / Lapsed |