Perhaps you are interested in the following logos.

BURGLAR alarm BURGLAR alarm vector
NORWEST NORWEST vector
PIONEER PIONEER vector
PitneyBowes PitneyBowes  vector
SmithKline Beecham SmithKline Beecham  vector
sinalco sinalco vector
5 Star Service 5 Star Service vector
740 740 vector
ABC Sports ABC Sports vector
ACIS ACIS vector
ALGE-Timing ALGE-Timing vector
ANXeBusiness Corp ANXeBusiness Corp vector
AWA 424 AWA 424 vector
Act Canada Act Canada vector
Allmerica Financial Allmerica Financial vector