Paddle shaped medicinal dispenser
US11351297B2 · kind B2 · utility
Inventors
Key dates
| Filing date | Jul 19, 2021 |
| Grant date | Jun 7, 2022 |
| Priority date | — |
| Expiry date | Jul 19, 2041 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61M2210/1475
- WIPO fieldMedical technology
- WIPO sectorInstruments
Abstract
Certain embodiments of a medicinal applicator can comprise a base, a medicinal cream receiving port in the base, and a shaft extending along a conceptual shaft axis from the base and terminating at an applicator tip. There is at least one exit aperture located along a portion of the shaft. An unobstructed pathway is in communication with the receiving port and the exit aperture. A stop plate that extends essentially radially from the base delineating the base from the shaft. The shaft possesses a shaft outer shape defined by a shaped leading and trailing edge defining a narrow diameter proximal zone that extends along the shaft from the stop plate to a gradually increasing diameter transition zone that extends to a large diameter paddle zone, which terminates into a shaft distal end.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.