3 trademarks were found for owners matching the name LANGDON MANUFACTURING CO..
#Classstatus
1 S:72409501
M:LUNAR LANDER

O:LANGDON MANUFACTURING CO.
22 Dead
2 S:72409502
M:LUNAR LANDER
O:LANGDON MANUFACTURING CO.
22 Dead
3 S:72005107
M:NEOLON
O:LANGDON MANUFACTURING CO.
50 Dead
Trademark Alertz updated from USPTO on 2030-01-24