US3200995A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Multicompartment dispensing package
Assignee: Colgate Palmolive Co
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Filing: 1962-08-30
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Granted: 1965-08-17
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Expires: 1982-08-30
Abstract
No abstract record available.
Inventors
- 👤 William J Gangwisch
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 18:32
CPC Classifications
B; B65; B65D; B65D47/00; B65D47/04; B65D47/20; B65D47/24; B65D47/241; B65D47/242; B65D81/00; B65D81/32; B65D81/3216; B65D81/3227
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
131 words
IN A MULTICOMPARTMENT DISPENSING PACKAGE, AN OUTER CONTAINER HAVING A CLOSED WALL AT ONE END AND A FLEXIBLE SIDE WALL OF POLYETHYLENE OR LIKE PLASTIC MATERIAL, AN INNER CONTAINER COMPRISING A RELATIVELY RIGID SECTION ATTACHED WITHIN SAID OUTER CONTAINER AND A COLLAPSIBLE END SECTION OF PREDETERMINED SMALL VOLUME, MEANS AT THE OTHER END OF SAID OUTER CONTAINER PROVIDING AN END WALL FORMED WITH DISCHARGE APERTURES INDIVIDUAL TO THE RESPECTIVE CONTAINERS, SAID RELATIVELY RIGID SECTION BEING ATTACHED TO SAID OTHER END WALL AND BEING RESISTANT TO COLLAPSE BY TRANSMITTED FLUID PRESSURE WHEN THE OUTER CONTAINER IS SQUEEZED AND SAID COLLAPSIBLE SECTION BEING CARRIED BY SAID RELATIVELY RIGID SECTION REMOTE FROM SAID OTHER END WALL AND BEING READILY COLLAPSED BY SAID PRESSURE, AND CLOSURE MEANS ON SAID PACAKGE SEPARATELY BLOCKING SAID DISCHARGE APERTURES.
Claim 2
Dependent Claim
131 words
IN A MULTICOMPARTMENT DISPENSING PACKAGE, AN OUTER CONTAINER HAVING A CLOSED WALL AT ONE END AND A FLEXIBLE SIDE WALL OF POLYETHYLENE OR LIKE PLASTIC MATERIAL, AN INNER CONTAINER COMPRISING A RELATIVELY RIGID SECTION ATTACHED WITHIN SAID OUTER CONTAINER AND A COLLAPSIBLE END SECTION OF PREDETERMINED SMALL VOLUME, MEANS AT THE OTHER END OF SAID OUTER CONTAINER PROVIDING AN END WALL FORMED WITH DISCHARGE APERTURES INDIVIDUAL TO THE RESPECTIVE CONTAINERS, SAID RELATIVELY RIGID SECTION BEING ATTACHED TO SAID OTHER END WALL AND BEING RESISTANT TO COLLAPSE BY TRANSMITTED FLUID PRESSURE WHEN THE OUTER CONTAINER IS SQUEEZED AND SAID COLLAPSIBLE SECTION BEING CARRIED BY SAID RELATIVELY RIGID SECTION REMOTE FROM SAID OTHER END WALL AND BEING READILY COLLAPSED BY SAID PRESSURE, AND CLOSURE MEANS ON SAID PACAKGE SEPARATELY BLOCKING SAID DISCHARGE APERTURES.
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) | 1968-08-16 | 1969-02-15 | 1969-08-17 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1972-08-16 | 1973-02-15 | 1973-08-17 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1976-08-16 | 1977-02-15 | 1977-08-17 | $7700.00 | Window Closed / Lapsed |