Patent US3669112A successfully refreshed from Google Patents.
US3669112A
Expired / Lapsed
US
⏱️ 0.0 years remaining
One-piece nipple,pacifier and the like
Assignee: CARL PLAAT Firma
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Filing: 1970-01-02
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Granted: 1972-06-13
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Expires: 1990-01-02
Abstract
Abstract A one-piece nipple, pacifier and the like has a bag-shaped sucking portion, a disc-shaped part engaging the lips, a part located between the two and forming a base of the bag-shaped portion, and an outer part located upon the other side of the disc. The device is particularly characterized in that the base part has a lesser wall thickness than the other parts.
Inventors
- 👤 Elisabeth Mager
- 👤 Helga Schulz
- 👤 Peter Schulz
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-02 17:15
CPC Classifications
A; A61; A61J; A61J17/00; A61J17/001; A61J17/10; A61J17/107
Claims Analysis
Total Claims: 3
Claim 1
Independent Claim
77 words
An integral infant nursing device comprising a lower portion, and upper portion and an outwardly projecting intermediate portion, said lower portion and said upper portion being formed with a pair of spaced opposed substantially flat sides and said intermediate portion having a substantially circular rim, said device being also provided with an opening therethrough extending from said lower portion to said upper portion, said opening being continuously tapered inwardly from said lower portion to said upper portion.
Claim 2
Dependent Claim
77 words
An integral infant nursing device comprising a lower portion, and upper portion and an outwardly projecting intermediate portion, said lower portion and said upper portion being formed with a pair of spaced opposed substantially flat sides and said intermediate portion having a substantially circular rim, said device being also provided with an opening therethrough extending from said lower portion to said upper portion, said opening being continuously tapered inwardly from said lower portion to said upper portion.
Claim 3
Dependent Claim
25 words
An integral infant nursing device as described in claim 1 the lateral junction between said intermediate portion and said upper and lower portions being arcuate.
References Cited (Backward Citations)
No citation records indexed.
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1975-06-13 | 1975-12-13 | 1976-06-13 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1979-06-13 | 1979-12-13 | 1980-06-13 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1983-06-13 | 1983-12-13 | 1984-06-13 | $7700.00 | Window Closed / Lapsed |