US4193407A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Pacifier
Assignee: PER A LJUNDBERG
•
Filing: 1978-01-09
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Granted: 1980-03-18
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Expires: 1998-01-09
Abstract
Abstract A baby pacifier of the type that includes a hollow resilient nipple and a ring-shaped handle that extend outwardly in opposite directions from a substantially rigid disc that has a diameter of sufficient magnitude to prevent the disc entering the child'mouth. The nipple contains a non-toxic material, for example table salt, that has a disagreeable taste and a non-toxic dye. Upon a baby biting through the nipple, the non-toxic material subjects him to a disagreeable taste, and the baby rejects the pacifier.
Inventors
- 👤 Ove Edmark
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 14:04
CPC Classifications
A; A61; A61J; A61J17/00; A61J17/001; A61J17/10
Claims Analysis
Total Claims: 11
Claim 1
Independent Claim
89 words
A baby pacifier of the type that includes a resilient nipple having a bulb that develops into a tubular neck, a rigid disc that has said nipple projecting from one side thereof, a handle, and means for supporting said handle from an opposite side of said disc, said pacifier being characterized by said nipple having a non-toxic material therein having a sufficiently disagreeable taste that a baby will reject said pacifier when the baby bites through said nipple and said non-toxic material mixes with the saliva of the baby.
Claim 2
Dependent Claim
89 words
A baby pacifier of the type that includes a resilient nipple having a bulb that develops into a tubular neck, a rigid disc that has said nipple projecting from one side thereof, a handle, and means for supporting said handle from an opposite side of said disc, said pacifier being characterized by said nipple having a non-toxic material therein having a sufficiently disagreeable taste that a baby will reject said pacifier when the baby bites through said nipple and said non-toxic material mixes with the saliva of the baby.
Claim 3
Dependent Claim
27 words
A baby pacifier as defined in claim 1 in which said non-toxic material is in the form of a dry layer on the interior of said nipple.
Claim 4
Dependent Claim
15 words
A baby pacifier as defined in claim 2 in which said layer contains table salt.
Claim 5
Dependent Claim
30 words
A baby pacifier as defined in claim 3 in which said table salt is present in a sufficient amount as to prevent any substantial growth of bacteria in said nipple.
Claim 6
Dependent Claim
55 words
A baby pacifier as defined in claim 2 in which said layer in addition includes a non-toxic dye, with said dye mixing with the saliva of a baby after the latter bites through said nipple, and colored saliva visually indicating that said nipple is no longer suitable for use as a part of said pacifier.
Claim 7
Dependent Claim
56 words
A baby pacifier as defined in claim 1 in which said disc has a centered opening therein and said nipple has said tubular neck disposed in said opening, and said pacifier in addition including an expander insertable in said neck to transversely expand the same into engagement with the portion of said disc surrounding said opening.
Claim 8
Dependent Claim
39 words
A baby pacifier as defined in claim 6 in which said expander has a longitudinal bore therein through which an aqueous solution of said material may be introduced into said nipple to subsequently be dried to define said film.
Claim 9
Dependent Claim
47 words
A baby pacifier as defined in claim 7 in which said expander is solid and seals with said bore, and said material is present in said nipple as an aqueous solution thereof that mixes with the saliva of said baby when the baby bites through said nipple.
Claim 10
Dependent Claim
15 words
A baby pacifier as defined in claim 8 in which said material is table salt.
Claim 11
Dependent Claim
16 words
A baby pacifier as defined in claim 8 in which said solution contains a non-toxic dye.
References Cited (Backward Citations)
CA561220A
Cited
US1656833A
Cited
GB411222A
Cited
DE906612C
Cited
US2612165A
Cited
FR1120990A
Cited
US2889829A
Cited
US2860639A
Cited
US3610248A
Cited
GB1435302A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1983-03-18 | 1983-09-17 | 1984-03-18 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1987-03-18 | 1987-09-17 | 1988-03-18 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1991-03-18 | 1991-09-17 | 1992-03-18 | $7700.00 | Window Closed / Lapsed |