5 trademarks were found for owners matching the name Halper, David S..
#Classstatus
1 S:75540964
M:TIMEZONE
O:Halper, David S.
16 Dead
2 S:75407459
M:TIMEZONE
O:Halper, David S.
38 Dead
3 S:75407837
M:TIMEZONE COMMUNICATIONS
O:Halper, David S.
38 Dead
4 S:75401985
M:TIMEZONE
O:Halper, David S.
39 Dead
5 S:75402053
M:TIMEZONE TRAVEL
O:Halper, David S.
42 Dead
Trademark Alertz updated from USPTO on 2030-01-24