PDQ by U.S. DEPARTMENT OF HEALTH AND HUMAN SERVICES (Track this)
Intl: (035) Advertising and business US: 101 Filing date: 08-Feb-1983 Serial number: 73412813
WEJPDQ by Shaona Zhu (Track this)
Intl: (021) Housewares and glass US: 002; 013; 023; 029; 030; 033; 040; 050 Filing date: 01-Jan-1970 Serial number: 97285629
PDQ by JACOBSEN, JEFFREY (Track this)
Intl: (042) Computer, scientific & legal US: 101 Filing date: 03-Nov-1967 Serial number: 72284064
PDQ by JACOBSEN, JEFFREY (Track this)
Intl: (042) Computer, scientific & legal US: 101 Filing date: 04-Oct-1965 Serial number: 72229279