2 trademarks were found for owners matching the name Philatelic Stamp Authentication .
#Classstatus
1 S:90798473
M:PSAG POS OFFIC

O:Philatelic Stamp Authentication & Grading, Inc.
42 Registered
2 S:90798560
M:PSAG PHILATELIC STAMP AUTHENTICATION AND GRADING

O:Philatelic Stamp Authentication & Grading, Inc.
42 Registered
Trademark Alertz updated from USPTO on 2030-01-24