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US3645262A Expired / Lapsed US ⏱️ 0.0 years remaining

Volumetric infant feeding unit

Assignee: Abbott Laboratories
•
Filing: 1969-11-05
•
Granted: 1972-02-29
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Expires: 1989-11-05
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Abstract

Abstract An infant feeding unit for the feeding of precise quantities of formula to an infant and which comprises a container calibrated for accurate measurement of liquid contents within the container and including a nipple and a retaining cap for retaining the nipple on the container. Included in the unit is a transfer cap engageable with both the calibrated container and a conventional infant feeding container, and including a projecting hub. The transfer cap is used to facilitate transfer of formula from the conventional container to the calibrated container, the hub being adapted for engagement with an infant feeding catheter whereby, when attached to the calibrated container, the unit can be used for feeding of an infant by the gavage method when the infant cannot be fed orally.

Inventors

  • 👤 Robert Emmet Harrigan

Bibliographic Details

Application Number —
Jurisdiction US
Data Source google_patents
Last Synchronized 2026-10-27 14:27
CPC Classifications
A; A61; A61J; A61J9/00; A61J15/00; A61J2200/00; A61J2200/70; A61J2200/76

Claims Analysis

Total Claims: 2
Claim 1
Independent Claim 138 words
A volumetric infant feeding unit comprising in combination a container calibrated for accurate measurement of liquid contents within the container, said container including an opening at its top and having exterior threads adjacent said opening, and a transfer cap, said transfer cap having an internally threaded depending skirt engaging the exterior threads of the calibrated container and adapted to engage the threads on a conventional infant feeding container, and an inwardly extending top portion defining an opening therein and including a hollow hub extending from said opening, said inwardly extending top portion being formed at least partially in an inclined configuration whereby the hollow hub projects at an inclined angle to facilitate pouring, measuring and feeding of infant feeding formula, said hub having engaged thereon an infant feeding catheter for feeding of an infant by the gavage method.
Claim 2
Dependent Claim 138 words
A volumetric infant feeding unit comprising in combination a container calibrated for accurate measurement of liquid contents within the container, said container including an opening at its top and having exterior threads adjacent said opening, and a transfer cap, said transfer cap having an internally threaded depending skirt engaging the exterior threads of the calibrated container and adapted to engage the threads on a conventional infant feeding container, and an inwardly extending top portion defining an opening therein and including a hollow hub extending from said opening, said inwardly extending top portion being formed at least partially in an inclined configuration whereby the hollow hub projects at an inclined angle to facilitate pouring, measuring and feeding of infant feeding formula, said hub having engaged thereon an infant feeding catheter for feeding of an infant by the gavage method.

References Cited (Backward Citations)

US196594A Cited
GB190605787A Cited
GB454058A Cited
US2550568A Cited
US2569139A Cited
US2600978A Cited
US2530999A Cited
US2977013A Cited
US3153415A Cited

USPTO Annuity & Maintenance Windows

Annuity Stage Window Opens Payment Deadline Surcharge Period Until Estimated Fee Status
3.5 Years (Year 4) 1975-02-28 1975-08-30 1976-02-29 $2000.00 Window Closed / Lapsed
7.5 Years (Year 8) 1979-02-28 1979-08-30 1980-02-29 $3760.00 Window Closed / Lapsed
11.5 Years (Year 12) 1983-02-28 1983-08-30 1984-02-29 $7700.00 Window Closed / Lapsed

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