Doublebase Trademarks

DOUBLEBASE
market research services through the use of a computer data base and reports
Registered  ·  November 27, 1992  ·  74334487  · 
doublebase
DOUBLEBASE
MARKET RESEARCH SERVICES THROUGH THE USE OF A COMPUTER DATA BASE
Cancelled  ·  July 12, 1984  ·  73489450  · 
doublebase