Patent US3143249A successfully refreshed from Google Patents.
US3143249A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Collapsible bulk fluid container
Assignee: Stone Container Corp
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Filing: 1962-01-08
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Granted: 1964-08-04
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Expires: 1982-01-08
Abstract
No abstract record available.
Inventors
- 👤 Reginald D Merrill
- 👤 Edward C Hauser
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-28 13:06
CPC Classifications
B; B65; B65D; B65D77/00; B65D77/04; B65D77/06; B65D77/062; B65D77/065; Y; Y10; Y10S; Y10S383/00; Y10S383/906
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
168 words
A PACKAGE FOR STORING AND DISPENSING FLUID AND THE LIKE COMPRISING, A FLEXIBLE, PLASTIC BAG OF TUBULAR FORMATION HAVING A FILLING AND DISPENSING SPOUT AT ONE END THEREOF, A LINER COMPRISED OF THREE PANELS ARRANGED END TO END, SAID BAG BEING ADHESIVELY SECURED TO A PORTION OF EACH OF SAID PANELS, SAID BAG BEING COLLAPSED TO A FLATTENED CONDITION AND HAVING A PAIR OF ELONGATED FOLDED PORTIONS EXTENDING ALONG THE UPPER AND LOWER LONGITUDINAL EDGES OF THE LINER AND OVERLYING AT LEAST A PORTION OF ALL OF THE PANELS, SAID SPOUT BEING ON THE UPPER FOLDED PORTION AND HAVING ITS AXIS TRANSVERSE THERETO, A PAIR OF SAID PANELS BEING MOVABLE TO A POSITION TRANSVERSE TO THE REMAINING PANEL, SAID LINER AND BAG ATTACHED THERETO BEING ARRANGED TO BE INSERTED INTO AN OUTER CARTON WITH THE BAG REMAINING IN FLATTENED CONDITION WHEREBY FLUID CAN BE INTRODUCED THROUGH SAID SPOUT TO EXPAND THE BAG AND FILL THE SAME FOR THE STORAGE AND LATER DISPENSING OF SAID FLUID THROUGH SAID SPOUT.
Claim 2
Dependent Claim
168 words
A PACKAGE FOR STORING AND DISPENSING FLUID AND THE LIKE COMPRISING, A FLEXIBLE, PLASTIC BAG OF TUBULAR FORMATION HAVING A FILLING AND DISPENSING SPOUT AT ONE END THEREOF, A LINER COMPRISED OF THREE PANELS ARRANGED END TO END, SAID BAG BEING ADHESIVELY SECURED TO A PORTION OF EACH OF SAID PANELS, SAID BAG BEING COLLAPSED TO A FLATTENED CONDITION AND HAVING A PAIR OF ELONGATED FOLDED PORTIONS EXTENDING ALONG THE UPPER AND LOWER LONGITUDINAL EDGES OF THE LINER AND OVERLYING AT LEAST A PORTION OF ALL OF THE PANELS, SAID SPOUT BEING ON THE UPPER FOLDED PORTION AND HAVING ITS AXIS TRANSVERSE THERETO, A PAIR OF SAID PANELS BEING MOVABLE TO A POSITION TRANSVERSE TO THE REMAINING PANEL, SAID LINER AND BAG ATTACHED THERETO BEING ARRANGED TO BE INSERTED INTO AN OUTER CARTON WITH THE BAG REMAINING IN FLATTENED CONDITION WHEREBY FLUID CAN BE INTRODUCED THROUGH SAID SPOUT TO EXPAND THE BAG AND FILL THE SAME FOR THE STORAGE AND LATER DISPENSING OF SAID FLUID THROUGH SAID SPOUT.
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) | 1967-08-04 | 1968-02-03 | 1968-08-04 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1971-08-04 | 1972-02-03 | 1972-08-04 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1975-08-04 | 1976-02-03 | 1976-08-04 | $7700.00 | Window Closed / Lapsed |