Patent US3221943A successfully refreshed from Google Patents.
US3221943A
Expired / Lapsed
US
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Container with valve operated nozzle
Assignee: Individual
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Filing: 1963-10-16
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Granted: 1965-12-07
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Expires: 1983-10-16
Abstract
No abstract record available.
Inventors
- 👤 George C Anderson
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-08 15:31
CPC Classifications
B; B65; B65D; B65D5/00; B65D5/42; B65D5/4204; B65D5/44; B65D5/50; B65D5/5028; B65D5/5035; B65D5/5059; B65D77/00; B65D77/04; B65D77/06; B65D77/062; B65D77/065; B65D77/067; B67; B67D; B67D3/00; B67D3/04; B67D3/041
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
68 words
A CONTAINER FOR STORING LIQUIDS COMPRISING, IN COMBINATION, A SUBTANTIALLY RIGID OUTER SHELL, A THIN FILM BAG POSITIONED WITHIN THE SHELL FOR HOLDING A LIQUD IN THE BAG, A VALVE MOUNTED ON THE SHELL AND RECEIVING A PORTION OF THE THIN FILM BAR FOR CONTROLLING THE FLOW OF LIQUID OUT OF SAID BAG, AND A COVER MOUNTED ON THE SHELL AND COVERING SAID VALVE TO PROTECT SAID VALVE.
Claim 2
Dependent Claim
68 words
A CONTAINER FOR STORING LIQUIDS COMPRISING, IN COMBINATION, A SUBTANTIALLY RIGID OUTER SHELL, A THIN FILM BAG POSITIONED WITHIN THE SHELL FOR HOLDING A LIQUD IN THE BAG, A VALVE MOUNTED ON THE SHELL AND RECEIVING A PORTION OF THE THIN FILM BAR FOR CONTROLLING THE FLOW OF LIQUID OUT OF SAID BAG, AND A COVER MOUNTED ON THE SHELL AND COVERING SAID VALVE TO PROTECT SAID VALVE.
References Cited (Backward Citations)
US3116854A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1968-12-06 | 1969-06-07 | 1969-12-07 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1972-12-06 | 1973-06-07 | 1973-12-07 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1976-12-06 | 1977-06-07 | 1977-12-07 | $7700.00 | Window Closed / Lapsed |