4 trademarks were found for owners matching the name Calvert Engineering, Inc..
#Classstatus
1 S:78855684
M:CAL PUMP WATERSCAPE SYSTEMS

O:Calvert Engineering, Inc.
7 Dead
2 S:75247307
M:CAL PUMP
O:Calvert Engineering, Inc.
7 Dead
3 S:75247345
M:CAL PUMP

O:Calvert Engineering, Inc.
7 Dead
4 S:73065943
M:CAL PUMP
O:CALVERT ENGINEERING, INC.
7 Dead
Trademark Alertz updated from USPTO on 2030-01-24