Pet ball launcher
US11794087B1 · kind B1 · utility
Assignee
Inventors
Key dates
| Filing date | Aug 5, 2022 |
| Grant date | Oct 24, 2023 |
| Priority date | — |
| Expiry date | Aug 5, 2042 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA63B2220/833
- WIPO fieldOther special machines
- WIPO sectorMechanical engineering
Abstract
Provided is a pet ball launcher, comprising an avoidance drive assembly, a ball throwing assembly, a sensor and a ball serving shell; the ball serving shell is provided with a ball storage space and a launch channel communicated with the ball storage space, and the sensor is installed at an outlet of the launch channel; an output end of the avoidance drive assembly is connected with the ball serving shell, and the ball throwing assembly is installed on the ball serving shell; and when the sensor detects that there is an obstacle in front of the launch channel, the avoidance drive assembly drives the ball serving shell to rotate by a preset angle, the ball throwing assembly throws out a to-be-thrown object from the launch channel, so that the object thrown out of the launch channel avoids the obstacle.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.