US3343579A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Disposable container
Assignee: Phillips Petroleum Co
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Filing: 1966-07-05
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Granted: 1967-09-26
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Expires: 1986-07-05
Abstract
No abstract record available.
Inventors
- 👤 Hudson P Clark
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-05 17:32
CPC Classifications
B; B65; B65D; B65D41/00; B65D41/02; B65D41/04; B65D41/08
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
135 words
A COMPOSITE CONTAINER COMPRISING IN COMBINATION; A FLEXIBLE BODY PORTION HAVING A CLOSED PORTION AT ONE END AND AN OPEN PORTION AT THE OTHER END TERMINATING INTO AN OUTWARDLY AND DOWNWARDLY TURNED LIP, SAID BODY BEING OF A WALL THICKNESS SUFFICIENT TO INSURE FLEXIBILITY TO THE CONTAINER, A FLANGE MEMBER POSITIONED AROUND SAID BODY PORTION AT A PREDETERMINED POINT BELOW SAID LIP; AN EXTERNALLY THREADED RING POSITIONED AROUND SAID UPPER PORTION OF SAID CONTAINER IN A SPACE BETWEEN THE SAID LIP AND THE SAID FLANGE MEMBER, SAID LIP DEPENDING OVER SAID EXTERNAL THREADS AND A THREADED CLOSURE MEANS ADAPTED TO ENGAGE THE THREADS IN SAID RING THEREBY PRESSING THE LIP PORTION OF SAID CONTAINER BETWEEN THE EXTERNAL THREADS ON SAID RING AND THE INTERIOR OF SAID CLOSURE MEANS IN ORDER TO INSURE A TIGHT SEAL.
Claim 2
Dependent Claim
135 words
A COMPOSITE CONTAINER COMPRISING IN COMBINATION; A FLEXIBLE BODY PORTION HAVING A CLOSED PORTION AT ONE END AND AN OPEN PORTION AT THE OTHER END TERMINATING INTO AN OUTWARDLY AND DOWNWARDLY TURNED LIP, SAID BODY BEING OF A WALL THICKNESS SUFFICIENT TO INSURE FLEXIBILITY TO THE CONTAINER, A FLANGE MEMBER POSITIONED AROUND SAID BODY PORTION AT A PREDETERMINED POINT BELOW SAID LIP; AN EXTERNALLY THREADED RING POSITIONED AROUND SAID UPPER PORTION OF SAID CONTAINER IN A SPACE BETWEEN THE SAID LIP AND THE SAID FLANGE MEMBER, SAID LIP DEPENDING OVER SAID EXTERNAL THREADS AND A THREADED CLOSURE MEANS ADAPTED TO ENGAGE THE THREADS IN SAID RING THEREBY PRESSING THE LIP PORTION OF SAID CONTAINER BETWEEN THE EXTERNAL THREADS ON SAID RING AND THE INTERIOR OF SAID CLOSURE MEANS IN ORDER TO INSURE A TIGHT SEAL.
References Cited (Backward Citations)
No citation records indexed.
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1970-09-25 | 1971-03-27 | 1971-09-26 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1974-09-25 | 1975-03-27 | 1975-09-26 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1978-09-25 | 1979-03-27 | 1979-09-26 | $7700.00 | Window Closed / Lapsed |