US3289874A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Nursing container
Assignee: Mead Johnson and Co LLC
•
Filing: 1959-05-18
•
Granted: 1966-12-06
•
Expires: 1979-05-18
Abstract
No abstract record available.
Inventors
- 👤 Donald E Dailey
- 👤 Anton F Eilers
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-27 11:18
CPC Classifications
A; A61; A61J; A61J9/00; A61J9/008; A61J9/005
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
137 words
A DISPOSABLE, PLASTIC INFANT NURSING CONTAINER OF THE CHARACTER DESCRIBED, COMPRISING: A CONTAINER BODY OF PLASTIC MATERIAL HAVING A NIPPLE RECEIVING OPENING THEREIN DEFINED BY AN UPSTANDING NECK, THE CONTAINER SURFACE SURROUNDING SAID NIPPLE OPENING EXTENDING OUTWARDLY FROM THE BASE OF SAID NECK AND HAVING A GENERALLY SPHERCAL CONFIGURATION WITH A LOCKING RIB FORMED THEREIN AT THE BASE OF SAID NECK; A NIPPLE RECEIVED IN SAID OPENING; AND A REMOVABLE COVER HAVING A BODY EXTENDING OVER SAID NIPPLE, AND HAVING A FLANGE OF GENERALLY SPHERICAL CONFIGURATION WHICH CONFORMS WITH THE SURFACE OF THE CONTAINER OVERLYING THE SURFACE ADJACENT SAID NIPPLE, SAID REMOVABLE COVER HAVING AN INDENTED RIB FORMED THEREIN ADJACENT THE JUNCTURE OF SAID FLANGE AND BODY, SAID INDENTED RIB ENGAGING THE LOCKING RIB ON THE CONTAINER BODY, FORMING A SEAL BETWEEN THE COVER AND THE CONTAINER.
Claim 2
Dependent Claim
137 words
A DISPOSABLE, PLASTIC INFANT NURSING CONTAINER OF THE CHARACTER DESCRIBED, COMPRISING: A CONTAINER BODY OF PLASTIC MATERIAL HAVING A NIPPLE RECEIVING OPENING THEREIN DEFINED BY AN UPSTANDING NECK, THE CONTAINER SURFACE SURROUNDING SAID NIPPLE OPENING EXTENDING OUTWARDLY FROM THE BASE OF SAID NECK AND HAVING A GENERALLY SPHERCAL CONFIGURATION WITH A LOCKING RIB FORMED THEREIN AT THE BASE OF SAID NECK; A NIPPLE RECEIVED IN SAID OPENING; AND A REMOVABLE COVER HAVING A BODY EXTENDING OVER SAID NIPPLE, AND HAVING A FLANGE OF GENERALLY SPHERICAL CONFIGURATION WHICH CONFORMS WITH THE SURFACE OF THE CONTAINER OVERLYING THE SURFACE ADJACENT SAID NIPPLE, SAID REMOVABLE COVER HAVING AN INDENTED RIB FORMED THEREIN ADJACENT THE JUNCTURE OF SAID FLANGE AND BODY, SAID INDENTED RIB ENGAGING THE LOCKING RIB ON THE CONTAINER BODY, FORMING A SEAL BETWEEN THE COVER AND THE CONTAINER.
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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) | 1969-12-05 | 1970-06-06 | 1970-12-06 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1973-12-05 | 1974-06-06 | 1974-12-06 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1977-12-05 | 1978-06-06 | 1978-12-06 | $7700.00 | Window Closed / Lapsed |