Light projecting pet toy
US9491930B2 · kind B2 · utility
4Cited by
26References
15Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Oct 16, 2009 |
| Grant date | Nov 15, 2016 |
| Priority date | — |
| Expiry date | Mar 16, 2034 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA01K15/025
- WIPO fieldOther special machines
- WIPO sectorMechanical engineering
Abstract
A laser pet toy including a light source with a focused beam of light of a predetermined shape and programmable random travel across an opaque surface such as a floor or wall to create an engaging image for a pet to play with the image for entertainment or exercise.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.