                     United States Court of Appeals
                           FOR THE EIGHTH CIRCUIT
                                   ___________

                                   No. 00-2006SI
                                   ___________

Microware Systems Corporation,           *
an Iowa corporation,                     *
                                         *
             Plaintiff - Appellant,      * On Appeal from the
                                         * United States District Court
       v.                                * for the Southern District
                                         * of Iowa.
                                         *
Apple Computer, Inc.,                    * [To be published]
a California corporation,                *
                                         *
             Defendant - Appellee.       *
                                    ___________

                             Submitted: January 8, 2001

                                  Filed: January 16, 2001
                                   ___________

Before RICHARD S. ARNOLD, FAGG, and BOWMAN, Circuit Judges.
                           ___________

PER CURIAM.

      The plaintiff, Microware Systems Corporation, owns a registered trademark,
"OS-9," on its software products, which are real-time operating systems. The
defendant, Apple Computer, Inc., calls the current generation of its personal computer
"MAC OS 9." Microware brought this suit for trademark infringement. The District
Court1 denied Microware's motion for a preliminary injunction and granted Apple's
motion for summary judgment, holding as a matter of law that Apple had established
the defense of fair use.

       We affirm. The evidence of confusion was minimal. Microware and Apple sold,
for the most part, to entirely different markets. Microware does not claim it lost any
sales. "MAC OS 9" accurately describes, in a fashion customary in the industry, the
current version of Apple's product. For the rest, we refer the reader to the able district
judge's full opinion, with which we agree in substance.

      Affirmed.



      A true copy.

             Attest:

                   CLERK, U.S. COURT OF APPEALS, EIGHTH CIRCUIT.




      1
       The Hon. Robert W. Pratt, United States District Judge for the Southern District
of Iowa.

                                           2–
