US3219240A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Shipping and dispensing container for liquids
Assignee: Weyerhaeuser Co
•
Filing: 1962-12-14
•
Granted: 1965-11-23
•
Expires: 1982-12-14
Abstract
No abstract record available.
Inventors
- 👤 Jr Claude N Campbell
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-28 11:08
CPC Classifications
B; B65; B65D; B65D75/00; B65D75/52; B65D75/58; B65D75/5861; B65D75/5872; B65D75/5877; B65D77/00; B65D77/04; B65D77/06; B65D77/062; B65D77/065
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
155 words
A CONTAINER ADAPTED FOR USE WITH LIQUIDS WHICH COMPRISES AN OUTER, EXPANSION-RESISTANT PROTECTIVE CASE, AND A FLUID-TIGHT FLEXIBLE LINER FOR THE CASE, THE LINER BEING FREE FOR MOVEMENT WITH RESPECT TO THE CASE OVER THE PREDOMINANT PART OF ITS EXTENT, THE LINER WHEN EMPTY BEING GENERALLY AIR-FREE AND WHEN SUBSTANTIALLY FILLED WITH LIQUID HAVING PRESSURE-TRANSMITTING ENGAGEMENT WITH THE INNER SURFACE OF THE CASE THROUGHOUT ITS EXTENT UPWARDLY TO THE LEVEL OF THE TOP OF THE LIQUID IN THE LINER, AND INTEGRAL MEANS PROVIDING BOTH FOR THE INGRESS AND EGRESS OF LIQUID INTO AND FROM THE INTERIOR OF THE LINER AND FOR ATTACHING THE LINER TO THE CASE AT ONE ZONE OF THE LINER, THE CONTAINER CASE HAVING AN INWARDLY MOVABLE MEMBER FORMING A WALL OF THE CASE, THE MOVABLE MEMBER BEING LOCATED SPACED FROM THE ZONE OF THE MEANS PROVIDING FOR THE INGRESS AND EGRESS OF LIQUID INTO AND FROM THE INTERIOR OF THE LINER.
Claim 2
Dependent Claim
155 words
A CONTAINER ADAPTED FOR USE WITH LIQUIDS WHICH COMPRISES AN OUTER, EXPANSION-RESISTANT PROTECTIVE CASE, AND A FLUID-TIGHT FLEXIBLE LINER FOR THE CASE, THE LINER BEING FREE FOR MOVEMENT WITH RESPECT TO THE CASE OVER THE PREDOMINANT PART OF ITS EXTENT, THE LINER WHEN EMPTY BEING GENERALLY AIR-FREE AND WHEN SUBSTANTIALLY FILLED WITH LIQUID HAVING PRESSURE-TRANSMITTING ENGAGEMENT WITH THE INNER SURFACE OF THE CASE THROUGHOUT ITS EXTENT UPWARDLY TO THE LEVEL OF THE TOP OF THE LIQUID IN THE LINER, AND INTEGRAL MEANS PROVIDING BOTH FOR THE INGRESS AND EGRESS OF LIQUID INTO AND FROM THE INTERIOR OF THE LINER AND FOR ATTACHING THE LINER TO THE CASE AT ONE ZONE OF THE LINER, THE CONTAINER CASE HAVING AN INWARDLY MOVABLE MEMBER FORMING A WALL OF THE CASE, THE MOVABLE MEMBER BEING LOCATED SPACED FROM THE ZONE OF THE MEANS PROVIDING FOR THE INGRESS AND EGRESS OF LIQUID INTO AND FROM THE INTERIOR OF THE LINER.
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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) | 1968-11-22 | 1969-05-24 | 1969-11-23 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1972-11-22 | 1973-05-24 | 1973-11-23 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1976-11-22 | 1977-05-24 | 1977-11-23 | $7700.00 | Window Closed / Lapsed |