US3255923A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Disposable liquid storage and dispensing device
Assignee: Lacto Seal Inc
•
Filing: 1964-02-03
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Granted: 1966-06-14
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Expires: 1984-02-03
Abstract
No abstract record available.
Inventors
- 👤 Soto Ricardo Hurtado
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-22 23:01
CPC Classifications
A; A61; A61J; A61J1/00; A61J1/05; A61J1/10; A61J11/00; A61J11/0075; A61J11/0095; A61J11/04; A61J9/00; A61J9/005; A61J9/008; Y; Y10; Y10S; Y10S215/00; Y10S215/90
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
147 words
IN A DISPOSABLE LIQUID STORAGE AND DISPENSING DEVICE THE COMBINATION COMPRISING ENVELOPE MEANS FORMED OF FLEXIBLE THERMOPLASTIC SHEET MATERIAL AND PROVIDING TWO ADJOINING STORAGE POUNCHES, SAID POUNCHES BEING SEPARATED BY A COMMON PIERCEABLE WALL OF SAID SHEET MATERIAL EXTENDING THEREBETWEEN, A LIQUID HERMETICALLY SEALED IN ONE OF SAID COMPARTMENTS, DISPENSING MEANS CONTAINED WITHIN THE OTHER OF SAID COMPARTMENTS, SAID DISPENSING MEANS HAVING A DISPENSING END AND A SOCKET-PROVIDING END, AND A PASSAGE-PROVIDING CONNECTOR CONTAINED WITHIN SAID LIQUID STORAGE COMPARTMENT, ONE END PORTION OF SAID CONNECTOR BEING POINTED AND DIMENSIONED TO BE SNUGLY RECEIVED IN SAID DISPENSING MEANS SOCKET END, SAID CONNECTOR POINTED END BEING MANUALLY MANEUVERABLE INTO CONTACT WITH SAID COMMON WALL BETWEEN SAID POUNCHES FOR PIERCING THE WALL AND ENGAGING SAID DISPENSING SAID LIQUID, SAID DISPENSING MEANS R TO DISPENSING SAID LIQUID, SAID DISPENSING MEANS REMAINING WITHIN ITS RESPECTIVE POUNCH WHILE BEING ENGAGED WITH SAID CONNECTOR.
Claim 2
Dependent Claim
147 words
IN A DISPOSABLE LIQUID STORAGE AND DISPENSING DEVICE THE COMBINATION COMPRISING ENVELOPE MEANS FORMED OF FLEXIBLE THERMOPLASTIC SHEET MATERIAL AND PROVIDING TWO ADJOINING STORAGE POUNCHES, SAID POUNCHES BEING SEPARATED BY A COMMON PIERCEABLE WALL OF SAID SHEET MATERIAL EXTENDING THEREBETWEEN, A LIQUID HERMETICALLY SEALED IN ONE OF SAID COMPARTMENTS, DISPENSING MEANS CONTAINED WITHIN THE OTHER OF SAID COMPARTMENTS, SAID DISPENSING MEANS HAVING A DISPENSING END AND A SOCKET-PROVIDING END, AND A PASSAGE-PROVIDING CONNECTOR CONTAINED WITHIN SAID LIQUID STORAGE COMPARTMENT, ONE END PORTION OF SAID CONNECTOR BEING POINTED AND DIMENSIONED TO BE SNUGLY RECEIVED IN SAID DISPENSING MEANS SOCKET END, SAID CONNECTOR POINTED END BEING MANUALLY MANEUVERABLE INTO CONTACT WITH SAID COMMON WALL BETWEEN SAID POUNCHES FOR PIERCING THE WALL AND ENGAGING SAID DISPENSING SAID LIQUID, SAID DISPENSING MEANS R TO DISPENSING SAID LIQUID, SAID DISPENSING MEANS REMAINING WITHIN ITS RESPECTIVE POUNCH WHILE BEING ENGAGED WITH SAID CONNECTOR.
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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) | 1969-06-13 | 1969-12-13 | 1970-06-14 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1973-06-13 | 1973-12-13 | 1974-06-14 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1977-06-13 | 1977-12-13 | 1978-06-14 | $7700.00 | Window Closed / Lapsed |