Electronic Emissions Notices; Trademarks - Lenovo ThinkPad X220 4287 Hardware Maintenance Manual

Electronic emissions notices

For electronic emission information on Class B digital devices, refer to the corresponding information in
the User Guide.

Trademarks

The following terms are trademarks of Lenovo in the United States, other countries or both:
Active Protection System
Lenovo
Rescue and Recovery
ThinkLight
ThinkPad
ThinkVantage
TrackPoint
UltraBase
Ultrabay
UltraNac
The following terms are trademarks of the International Business Machines Corporation in the United States,
other countries, or both:
IBM (used under license)
The following terms are trademarks of Microsoft Corporation in the United States, other countries, or both:
Windows
Windows Vista
The following are trademarks of Intel Corporation or its subsidiaries in the United States, other countries, or
both:
Intel
Intel Celeron
Intel Celeron M
Intel Core 2 Duo
Intel Core 2 Solo
Other company, product, or service names may be the trademarks or service marks of others.
136
ThinkPad X220 and X220i Hardware Maintenance Manual