US2931731A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Baby food formula package
Assignee: Individual
•
Filing: 1956-08-17
•
Granted: 1960-04-05
•
Expires: 1976-08-17
Abstract
No abstract record available.
Inventors
- 👤 Pohjola Uno
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-25 22:11
CPC Classifications
A; A61; A61J; A61J9/00
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
159 words
A CONTAINER-MIXER FOR BABY FOOD FORMULA INGREDIENTS, COMPRISING AN UPRIGHT CYLINDRICAL CAN MADE OF TINNED SHEET STEEL AND HAVING A THROAT AT ITS TOP HAVING A TOP OPENING, SAID CAN FORMING A SEALED COMPARTMENT HOLDING A QUANTITY OF SWEETENED WATER SUFFICIENT FOR MAKING UP BABY FORMULA FOR ONE FEEDING, A SEALED RUPTURABLE BLISTER DISPOSED WITHIN SAID CAN AND HOLDING A QUANTITY OF CONDENSED MILK CORRESPONDING TO THE QUANTITY OF SWEETENED WATER FOR PROPER COMPOSITION OF THE FORMULA A REMOVABLE PRESSURE CAP PROVIDED ON SAID THROAT TO CLOSE SEALINGLY THE OPENING THEREOF, AN ELONGATED MEMBER SECURED TO SAID CAP AT THE UNDERSIDE THEREOF AND EXTENDING THEREFROM DOWNWARDLY INTO THE CAN AND HAVING PROVIDED THEREON A SHARP END ADAPTED TO BE USED FOR MANUALLY RUPTURING SAID BLISTER AFTER THE PRESSURE CAP CARRYING SAID MEMBER IS REMOVED FROM THE CAN THROAT, A STERILIZED NIPPLE REMOVABLY FITTED OVER SAID THROAT TO COVER SAID PRESSURE CAP, SAID NIPPLE BEING ADAPTED TO BE REMOVED FROM
Claim 2
Dependent Claim
159 words
A CONTAINER-MIXER FOR BABY FOOD FORMULA INGREDIENTS, COMPRISING AN UPRIGHT CYLINDRICAL CAN MADE OF TINNED SHEET STEEL AND HAVING A THROAT AT ITS TOP HAVING A TOP OPENING, SAID CAN FORMING A SEALED COMPARTMENT HOLDING A QUANTITY OF SWEETENED WATER SUFFICIENT FOR MAKING UP BABY FORMULA FOR ONE FEEDING, A SEALED RUPTURABLE BLISTER DISPOSED WITHIN SAID CAN AND HOLDING A QUANTITY OF CONDENSED MILK CORRESPONDING TO THE QUANTITY OF SWEETENED WATER FOR PROPER COMPOSITION OF THE FORMULA A REMOVABLE PRESSURE CAP PROVIDED ON SAID THROAT TO CLOSE SEALINGLY THE OPENING THEREOF, AN ELONGATED MEMBER SECURED TO SAID CAP AT THE UNDERSIDE THEREOF AND EXTENDING THEREFROM DOWNWARDLY INTO THE CAN AND HAVING PROVIDED THEREON A SHARP END ADAPTED TO BE USED FOR MANUALLY RUPTURING SAID BLISTER AFTER THE PRESSURE CAP CARRYING SAID MEMBER IS REMOVED FROM THE CAN THROAT, A STERILIZED NIPPLE REMOVABLY FITTED OVER SAID THROAT TO COVER SAID PRESSURE CAP, SAID NIPPLE BEING ADAPTED TO BE REMOVED FROM
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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) | 1963-04-05 | 1963-10-05 | 1964-04-05 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1967-04-05 | 1967-10-05 | 1968-04-05 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1971-04-05 | 1971-10-05 | 1972-04-05 | $7700.00 | Window Closed / Lapsed |