Pacifier
US11672741B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Sep 20, 2019 |
| Grant date | Jun 13, 2023 |
| Priority date | — |
| Expiry date | Sep 14, 2041 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61J17/107
- WIPO fieldMedical technology
- WIPO sectorInstruments
Abstract
Uni-molded pacifier includes nipple, stem, shield and typically a handle. The stem includes a round surface, as in classically designed pacifiers, or may be orthodontically shaped, extending proximally and longitudinally into a base which in turn is blended into a shield. Change in the base to stem contact angle lowers the applied force to the stem as compared to traditional pacifier stems and bases. The decrease in applied force to the stem equates to less pressure needed to compress the stem thru sucking activity. The shield, in this uni-molded pacifier, also has an increase in the area and mass of the center surface. This decreases diameter of the posterior mouth of the shield opening to a lumen of the base and stem which has an added benefit to make it more difficult for debris to enter the lumen. If desired there is no posterior mouth.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.