Patent US3082770A successfully refreshed from Google Patents.
US3082770A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Bottle nursing nipple
Assignee: Individual
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Filing: 1961-12-12
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Granted: 1963-03-26
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Expires: 1981-12-12
Abstract
No abstract record available.
Inventors
- 👤 Walter J Straub
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-31 09:44
CPC Classifications
A; A61; A61J; A61J11/00; A61J11/0035; A61J11/0045; A61J11/005; A61J11/006
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
100 words
A NURSING NIPPLE COMPRISING AN ENLARGED BASE MEMBER OF SUBSTANTIAL THICKNESS AND RIGIDITY ADAPTED TO BE CONNECTED TO A NURSING BOTTLE AND A FORWARDLY PROJECTING TEAT MEMBER FORMED INTEGRALLY WITH SAID BASE MEMBER SUBSTANTIALLY IN AXIAL ALIGNMENT THEREWITH AND HAVING A FLOW APERTURE AT ITS END, THE BASE MEMBER BEING CONCAVE ADJACENT ITS JUNCTION WITH THE BOTTOM OF SAID TEAT MEMBER AND BEING CONVEX ADJACENT ITS JUNCTION WITH THE TOP OF SAID TEAT MEMBER AND FOR A SUBSTANTIAL DISTANCE RADIALLY OUTWARDLY THEREFROM, THE CONVEX TOP PORTION OF SAID BASE MEMBER BEING SPACED FORWARDLY RELATIVE TO THE CONCAVE BOTTOM PORTION THEREOF.
Claim 2
Dependent Claim
100 words
A NURSING NIPPLE COMPRISING AN ENLARGED BASE MEMBER OF SUBSTANTIAL THICKNESS AND RIGIDITY ADAPTED TO BE CONNECTED TO A NURSING BOTTLE AND A FORWARDLY PROJECTING TEAT MEMBER FORMED INTEGRALLY WITH SAID BASE MEMBER SUBSTANTIALLY IN AXIAL ALIGNMENT THEREWITH AND HAVING A FLOW APERTURE AT ITS END, THE BASE MEMBER BEING CONCAVE ADJACENT ITS JUNCTION WITH THE BOTTOM OF SAID TEAT MEMBER AND BEING CONVEX ADJACENT ITS JUNCTION WITH THE TOP OF SAID TEAT MEMBER AND FOR A SUBSTANTIAL DISTANCE RADIALLY OUTWARDLY THEREFROM, THE CONVEX TOP PORTION OF SAID BASE MEMBER BEING SPACED FORWARDLY RELATIVE TO THE CONCAVE BOTTOM PORTION THEREOF.
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) | 1966-03-25 | 1966-09-24 | 1967-03-26 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1970-03-25 | 1970-09-24 | 1971-03-26 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1974-03-25 | 1974-09-24 | 1975-03-26 | $7700.00 | Window Closed / Lapsed |