US3318484A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Compartmented pressurized dispensing device
Assignee: Modern-Lab Inc
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Filing: 1965-05-17
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Granted: 1967-05-09
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Expires: 1985-05-17
Abstract
No abstract record available.
Inventors
- 👤 John P Modderno
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-24 06:03
CPC Classifications
B; B65; B65D; B65D83/00; B65D83/14; B65D83/68; B65D83/682; B65D83/687
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
91 words
A COMPARTMENTED DISPENSING DEVICE FOR SEPARATELY STORING INGREDIENTS OF A MULTI-COMPONENT PRESSURE DISPENSING SYSTEM UNTIL USE IS DESIRED, COMPRISING AN OUTER CONTAINER HAVING AN OPENING IN ONE END THEREOF, DISPENSING VALVE MEANS MOUNTED IN SAID OPENING FOR DISCHARGING THE CONTENTS OF THE DEVICE TO THE ATMOSPHERE, AN INNER CONTAINER HAVING AN OPENING IN ONE END THEREOF DISPOSED WITHIN SAID OUTER CONTAINER, A CLOSURE FOR SAID INNER CONTAINER MOUNTED IN SAID OUTER CONTAINER OPENING SUPPORTING SAID INNER CONTAINER IN SAID OUTER CONTAINER, AND MEANS OPERATIVELY CONNECTED TO SAID VALVE MEANS FOR DISENGAGING
Claim 2
Dependent Claim
91 words
A COMPARTMENTED DISPENSING DEVICE FOR SEPARATELY STORING INGREDIENTS OF A MULTI-COMPONENT PRESSURE DISPENSING SYSTEM UNTIL USE IS DESIRED, COMPRISING AN OUTER CONTAINER HAVING AN OPENING IN ONE END THEREOF, DISPENSING VALVE MEANS MOUNTED IN SAID OPENING FOR DISCHARGING THE CONTENTS OF THE DEVICE TO THE ATMOSPHERE, AN INNER CONTAINER HAVING AN OPENING IN ONE END THEREOF DISPOSED WITHIN SAID OUTER CONTAINER, A CLOSURE FOR SAID INNER CONTAINER MOUNTED IN SAID OUTER CONTAINER OPENING SUPPORTING SAID INNER CONTAINER IN SAID OUTER CONTAINER, AND MEANS OPERATIVELY CONNECTED TO SAID VALVE MEANS FOR DISENGAGING
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) | 1970-05-08 | 1970-11-07 | 1971-05-09 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1974-05-08 | 1974-11-07 | 1975-05-09 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1978-05-08 | 1978-11-07 | 1979-05-09 | $7700.00 | Window Closed / Lapsed |