Patent US2281274A successfully refreshed from Google Patents.
US4324249A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Device for securing a teat to a pacifier
Assignee: Individual
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Filing: 1980-05-19
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Granted: 1982-04-13
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Expires: 2000-05-19
Abstract
Abstract The present invention concerns an improved device for securing a teat (5), provided with a bead (6), to a pacifier, the device comprising a tapered part (1) formed with a flange (2), which part optionally has a bore (9) and has a snap action with an undercut cavity (8), the latter being defined by a protecting disc (4) and an annular flange (3) being either integral with or adapted to the disc, the flange exhibiting an inwardly directed shoulder (7); the tapered part (1) being moveable in the undercut cavity (8); and the teat (5) being secured between the tapered part (1) and the protecting disc (4).
Inventors
- 👤 Per H. Sundkvist
- 👤 Lars Oborg
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 12:57
CPC Classifications
A; A61; A61J; A61J17/00; A61J17/001; A61J17/10; A61J17/105
Claims Analysis
Total Claims: 4
Claim 1
Independent Claim
156 words
A pacifier comprising: a disc having a central hole therethrough; an annular flange on said disc, said flange being circumferentially spaced from and surrounding said hole, said flange at its outer end having an inwardly directed shoulder and forming with said disc an undercut cavity; a teat having an annular bead defining an open end of the teat, said teat being located in said hole, with said bead residing in said cavity; a generally conical part having a circumferential flange at its larger end, said part being located in said cavity with said circumferential flange having a snap action with said inwardly directed shoulder so that said part is retained in said cavity, said part being axially movable within said cavity while being retained therein by said shoulder, said bead on said teat lying between the edge of said opening and said generally conical part and being secured within said cavity by said generally conical part.
Claim 2
Dependent Claim
156 words
A pacifier comprising: a disc having a central hole therethrough; an annular flange on said disc, said flange being circumferentially spaced from and surrounding said hole, said flange at its outer end having an inwardly directed shoulder and forming with said disc an undercut cavity; a teat having an annular bead defining an open end of the teat, said teat being located in said hole, with said bead residing in said cavity; a generally conical part having a circumferential flange at its larger end, said part being located in said cavity with said circumferential flange having a snap action with said inwardly directed shoulder so that said part is retained in said cavity, said part being axially movable within said cavity while being retained therein by said shoulder, said bead on said teat lying between the edge of said opening and said generally conical part and being secured within said cavity by said generally conical part.
Claim 3
Dependent Claim
15 words
A pacifier as in claim 1 wherein said generally conical part has an axial bore.
Claim 4
Dependent Claim
14 words
A pacifier in claim 1 wherein said annular flange is integral with said disc.
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) | 1985-04-12 | 1985-10-12 | 1986-04-13 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1989-04-12 | 1989-10-12 | 1990-04-13 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1993-04-12 | 1993-10-12 | 1994-04-13 | $7700.00 | Window Closed / Lapsed |