5 trademarks were found for owners matching the name P.L. Porter Co..
#Classstatus
1 S:78192915
M:IMOTION
O:HYDRO-AIRE, INC., P.L. Porter Co. 		7 Dead
2 S:75887516
M:PLP
O:CRANE CO., HYDRO-AIRE, INC., P.L. Porter Co. 		7 Dead
3 S:75662626
M:CAMLOK
O:P. L. Porter Co. 		12 Dead
4 S:72350121
M:HYDROLOK
O:CRANE CO., HYDRO-AIRE AEROSPACE CORP., HYDRO-AIRE, INC., P. L. PORTER CO. 		25 Registered
5 S:72109002
M:HYDROLOK
O:P. L. Porter Co. 		25 Dead
Trademark Alertz updated from USPTO on 2030-01-24

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