Perhaps you are interested in the following logos.

Cellnet Cellnet  vector
Duracell Duracell  vector
Macintosh Macintosh  vector
otto kern otto kern vector
Pizza Hut Pizza Hut vector
Sea World Sea World  vector
Warner Lambert Warner Lambert  vector
AC NIELSEN 1 AC NIELSEN 1 vector
ASI Sign Systems ASI Sign Systems vector
Access 507 Access 507 vector
Agroma Agroma vector
Ajax 124 Ajax 124 vector
Alcea Alcea vector
Alex Radio Alex Radio vector
Alfa Signal Alfa Signal vector