4 trademarks were found for owners matching the name PENWALT CORPORATION.
#Classstatus
1 S:73399934
M:AUTOSET
O:PENWALT CORPORATION
10 Dead
2 S:73399950
M:INTREX
O:KEYSTONE X-RAY, INC., Penwalt Corporation
10 Dead
3 S:72064612
M:PACEMAKER
O:Anscott Chemical Industries, Inc., CALED PRODUCTS COMPANY, INC., Penwalt Corporation
52 Dead
4 S:72063120
M:IONAMIN
O:FISONS INVESTMENTS INC., PENWALT CORPORATION, R. J. STRASENBURGH COMPANY, UCB MANUFACTURING, INC.
18 Dead
Trademark Alertz updated from USPTO on 2030-01-24