Patent US3286864A successfully refreshed from Google Patents.
US3286864A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Nursing nipple with vented adapter
Assignee: Individual
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Filing: 1964-10-21
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Granted: 1966-11-22
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Expires: 1984-10-21
Abstract
No abstract record available.
Inventors
- 👤 William M Patterson
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-30 07:04
CPC Classifications
A; A61; A61J; A61J9/00; A61J9/008; A61J11/00; A61J11/02
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
117 words
IN COMBINATION, A NURSING NIPPLE HAVING A BODY PORTION PROVIDED WITH OUTSTANDING ENDLESS REINFORCING SHOULDER, ALSO PROVIDED BELOW SAID SHOULDER WITH A NECK PROVIDED AT ITS BOTTOM WITH AN OUTSTANDING ENDLESS FLANGE, THE TOP SURFACE OF SAID FLANGE BEING PROVIDED WITH AN ENDLESS CHANNEL CONSTITUTING A KEYWAY, AN ADAPTER COLLAR SNUGLY EMBRACING SAID NECK AND FITTED BETWEEN SAID SHOULDER AND FLANGE AND HAVING AN ENDLESS RIB REMOVABLY KEYED IN SAID KEYWAY, SAID RIB HAVING A BENTING KERF THEREIN, SAID COLLAR HAVING AN OUTSTANDING MOUNTING AND CLAMPING FLANGE ADAPTED TO BE SEATED ON THE LIP OF A CAPEQUIPPED BOTTLE NECK, AND SAID COLLAR BEING FURTHER PROVIDED WITH AN AIR INLET ORIFICE, SAID ORIFICE BEING COMMUNICABLE WITH SAID KERF.
Claim 2
Dependent Claim
117 words
IN COMBINATION, A NURSING NIPPLE HAVING A BODY PORTION PROVIDED WITH OUTSTANDING ENDLESS REINFORCING SHOULDER, ALSO PROVIDED BELOW SAID SHOULDER WITH A NECK PROVIDED AT ITS BOTTOM WITH AN OUTSTANDING ENDLESS FLANGE, THE TOP SURFACE OF SAID FLANGE BEING PROVIDED WITH AN ENDLESS CHANNEL CONSTITUTING A KEYWAY, AN ADAPTER COLLAR SNUGLY EMBRACING SAID NECK AND FITTED BETWEEN SAID SHOULDER AND FLANGE AND HAVING AN ENDLESS RIB REMOVABLY KEYED IN SAID KEYWAY, SAID RIB HAVING A BENTING KERF THEREIN, SAID COLLAR HAVING AN OUTSTANDING MOUNTING AND CLAMPING FLANGE ADAPTED TO BE SEATED ON THE LIP OF A CAPEQUIPPED BOTTLE NECK, AND SAID COLLAR BEING FURTHER PROVIDED WITH AN AIR INLET ORIFICE, SAID ORIFICE BEING COMMUNICABLE WITH SAID KERF.
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) | 1969-11-21 | 1970-05-23 | 1970-11-22 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1973-11-21 | 1974-05-23 | 1974-11-22 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1977-11-21 | 1978-05-23 | 1978-11-22 | $7700.00 | Window Closed / Lapsed |