US3342324A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Two-compartment package
Assignee: Continental Can Co Inc
•
Filing: 1966-03-18
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Granted: 1967-09-19
•
Expires: 1986-03-18
Abstract
No abstract record available.
Inventors
- 👤 Thomas E Piazze
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 14:28
CPC Classifications
B; B65; B65D; B65D81/00; B65D81/32; B65D81/3261; B65D81/3272; F; F24; F24V; F24V30/00; B65D2581/00; B65D2581/34; B65D2581/3437; B65D2581/3463; B65D2581/3471; B65D81/34; B65D81/3484
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
47 words
A CONTAINER COMPRISING INNER AND OUTER CHAMBER MEANS, AND SAID INNER CHAMBER MEANS INCLUDING HEAT SEAL MEANS FOR RUPTURING SAID INNER CHAMBER MEANS UPON THE APPLICATION OF A FORCE OF SAID OUTER CHAMBER MEANS WHEREBY MATERIALS ADAPTED TO BE HOUSED IN SAID CHAMBER MEANS CAN BE ADMIXED.
Claim 2
Dependent Claim
47 words
A CONTAINER COMPRISING INNER AND OUTER CHAMBER MEANS, AND SAID INNER CHAMBER MEANS INCLUDING HEAT SEAL MEANS FOR RUPTURING SAID INNER CHAMBER MEANS UPON THE APPLICATION OF A FORCE OF SAID OUTER CHAMBER MEANS WHEREBY MATERIALS ADAPTED TO BE HOUSED IN SAID CHAMBER MEANS CAN BE ADMIXED.
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) | 1970-09-18 | 1971-03-20 | 1971-09-19 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1974-09-18 | 1975-03-20 | 1975-09-19 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1978-09-18 | 1979-03-20 | 1979-09-19 | $7700.00 | Window Closed / Lapsed |