US3207375A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Closure assembly for containers
Assignee: Shell USA Inc
•
Filing: 1963-06-06
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Granted: 1965-09-21
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Expires: 1983-06-06
Abstract
No abstract record available.
Inventors
- 👤 Bereziat Andre Louis
- 👤 Chelle Louise Genevieve
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 23:19
CPC Classifications
B; B65; B65D; B65D51/00; B65D51/18; B65D51/20; B65D51/22; B65D51/228; B65D47/00; B65D47/04; B65D47/06; B65D47/10; B65D47/103; B65D47/36; B65D47/38; B65D51/221; B65D51/222; B65D2251/00; B65D2251/0003; B65D2251/0006; B65D2251/0015; B65D2251/0025; B65D2251/0068; B65D2251/0087
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
109 words
A CLOSURE ASSEMBLY FROR AN OPEN CONTAINER COMPRISING A CAPSULE SECURED TO THE CONTAINER AND CLOSING THE SAME, SAID CAPSULE INCLUDING A DETACHABLE PORTION WHICH UPON REMOVAL PROVIDES ACCESS TO THE INTERIOR OF THE CONTAINER, A CLOSED HOLLOW CAP DETACHABLY SUPPORTED ON SAID CAPSULE AND INCLUDING MEANS FOR PARTIALLY SEVERING THE DETACHABLE PORTION OF THE CAPSULE FROM THE REMAINDER OF THE CAPSULE, SAID CAPSULE BEING CONSTITUTED OF FLEXIBLE AND RELATIVELY SOFT MATERIAL, SAID CAPSULE INCLUDING AN UPWARDLY PROJECTING PORTION WHICH IS ACCOMMODATED WITHIN THE CAP, SAID DETACHABLE PORTION BEING INTEGRAL WITH SAID UPWARDLY PROJECTING PORTION AND EXTENDING AT AN OBLIQUE ANGLE WITH RESPECT THERETO, SAID CAP BEING CONSTITUTED OF
Claim 2
Dependent Claim
109 words
A CLOSURE ASSEMBLY FROR AN OPEN CONTAINER COMPRISING A CAPSULE SECURED TO THE CONTAINER AND CLOSING THE SAME, SAID CAPSULE INCLUDING A DETACHABLE PORTION WHICH UPON REMOVAL PROVIDES ACCESS TO THE INTERIOR OF THE CONTAINER, A CLOSED HOLLOW CAP DETACHABLY SUPPORTED ON SAID CAPSULE AND INCLUDING MEANS FOR PARTIALLY SEVERING THE DETACHABLE PORTION OF THE CAPSULE FROM THE REMAINDER OF THE CAPSULE, SAID CAPSULE BEING CONSTITUTED OF FLEXIBLE AND RELATIVELY SOFT MATERIAL, SAID CAPSULE INCLUDING AN UPWARDLY PROJECTING PORTION WHICH IS ACCOMMODATED WITHIN THE CAP, SAID DETACHABLE PORTION BEING INTEGRAL WITH SAID UPWARDLY PROJECTING PORTION AND EXTENDING AT AN OBLIQUE ANGLE WITH RESPECT THERETO, SAID CAP BEING CONSTITUTED OF
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USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1968-09-20 | 1969-03-22 | 1969-09-21 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1972-09-20 | 1973-03-22 | 1973-09-21 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1976-09-20 | 1977-03-22 | 1977-09-21 | $7700.00 | Window Closed / Lapsed |