Transmitter apparatus
US7495570B1 · kind B1 · utility
9Cited by
61References
2Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Dec 27, 2005 |
| Grant date | Feb 24, 2009 |
| Priority date | — |
| Expiry date | Apr 17, 2027 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10S119/908
- WIPO fieldOther special machines
- WIPO sectorMechanical engineering
Abstract
A system for controlling pets utilizes a low power transmitter to create avoidance zones in which one pet wearing an animal control receiver can enter but in which a second pet is deterred from entering.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.