US3015410A
Expired / Lapsed
US
⏱️ 0.0 years remaining
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Assignee: Individual
•
Filing: 1958-09-12
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Granted: 1962-01-02
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Expires: 1978-09-12
Abstract
No abstract record available.
Inventors
- 👤 John W Everett
- 👤 Gordon C Murray
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-28 22:08
CPC Classifications
B; B65; B65D; B65D25/00; B65D25/14; B65D25/16; B65D15/00; B65D15/02; B65D15/10
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
183 words
A PORTABLE PRESSURIZED CONTAINER FOR AUTOMATICALLY DISCHARGING MATERIALS THEREFROM, COMPRISING A BODY PORTION OF RIGID BENDABLE MATERIAL HAVING AT LEAST ONE OPEN END INCLUDING A ROLLED FLANGE EXTENDING OUTWARDLY AROUND ITS OPEN END, A DIAPHRAGM OF BENDABLE ORGANIC PLASTIC MATERIAL INCLUDING A FLANGE POSITIONED WITHIN THE CONTAINER OF SUBSTANTIALLY THE SAME DIAMETER AS THE CONTAINER BODY, THE FLANGE ON THE DIAPHRAGM HAVING SUBSTANTIALLY THE SAME OUTER PERIPHERAL CIRCUMFERENCE AS THE OUTER EDGE OF THE FLANGE CARRIED ON THE END OF THE BODY PORTION OF THE CONTAINER, SAID DIAPHRAGM FLANGE EXTENDING OUTWARDLY AND ABOUT THE ROLLED FLANGE OF THE CONTAINER BODY, AN ELASTIC COATING OF GREATER ELASTICITY THAN THE MATERIAL FROM WHICH THE DIAPHRAGM IS CONSTRUCTED ADHESIVELY FIXED TO EACH SIDE OF THE FLANGE SURFACE OF THE DIAPHRAGM BEGINNING AT THE PERIPHERAL OUTER EDGE OF THE DIAPHRAGM FLANGE AND EXTENDING INWARDLY FROM ITS PERIPHERAL EDGE AND OVER THE FLANGE SURFACE OF THE DIAPHRAGM INCLUDING THE ENTIRE AREA UNDER PRESSURE OF THE SEAM, A RIGID END MEMBER INCLUDING A FLANGE OF SUBSTANTIALLY THE SAME DIAMETER AS THE DIAPHRAGM SUPERIMPOSED ON THE FLANGE OF THE DIAPHRAGM,
Claim 2
Dependent Claim
183 words
A PORTABLE PRESSURIZED CONTAINER FOR AUTOMATICALLY DISCHARGING MATERIALS THEREFROM, COMPRISING A BODY PORTION OF RIGID BENDABLE MATERIAL HAVING AT LEAST ONE OPEN END INCLUDING A ROLLED FLANGE EXTENDING OUTWARDLY AROUND ITS OPEN END, A DIAPHRAGM OF BENDABLE ORGANIC PLASTIC MATERIAL INCLUDING A FLANGE POSITIONED WITHIN THE CONTAINER OF SUBSTANTIALLY THE SAME DIAMETER AS THE CONTAINER BODY, THE FLANGE ON THE DIAPHRAGM HAVING SUBSTANTIALLY THE SAME OUTER PERIPHERAL CIRCUMFERENCE AS THE OUTER EDGE OF THE FLANGE CARRIED ON THE END OF THE BODY PORTION OF THE CONTAINER, SAID DIAPHRAGM FLANGE EXTENDING OUTWARDLY AND ABOUT THE ROLLED FLANGE OF THE CONTAINER BODY, AN ELASTIC COATING OF GREATER ELASTICITY THAN THE MATERIAL FROM WHICH THE DIAPHRAGM IS CONSTRUCTED ADHESIVELY FIXED TO EACH SIDE OF THE FLANGE SURFACE OF THE DIAPHRAGM BEGINNING AT THE PERIPHERAL OUTER EDGE OF THE DIAPHRAGM FLANGE AND EXTENDING INWARDLY FROM ITS PERIPHERAL EDGE AND OVER THE FLANGE SURFACE OF THE DIAPHRAGM INCLUDING THE ENTIRE AREA UNDER PRESSURE OF THE SEAM, A RIGID END MEMBER INCLUDING A FLANGE OF SUBSTANTIALLY THE SAME DIAMETER AS THE DIAPHRAGM SUPERIMPOSED ON THE FLANGE OF THE DIAPHRAGM,
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) | 1965-01-01 | 1965-07-03 | 1966-01-02 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1969-01-01 | 1969-07-03 | 1970-01-02 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1973-01-01 | 1973-07-03 | 1974-01-02 | $7700.00 | Window Closed / Lapsed |