IBM R31 - Manual (Page 235)

Trademarks
The following terms are trademarks or service marks of
IBM Corporation in the United States and other countries:
IBM
USB
ThinkPad
TrackPoint
TrackPoint IV
The following terms are trademarks or service marks of
other companies as follows:
AMD-K6-2 Advanced Micro Devices, Inc.
AMD Advanced Micro Devices, Inc.
Intel Intel Corporation
Celeron Intel Corporation
Mylar E.I. Du Pont de Nemours and Company
PC-Doctor Watergate Software, Inc.
PCMCIA Personal Computer Memory Card Interface
Association
Pentium Intel Corporation
MT 2656, 2657, 2676 229