2 trademarks were found for owners matching the name William Armstrong.
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1 TM: 2009352
Desc: SENOR GRUBBY'S

Owner: william armstrong
Class: 43
Status: Lapsed: Not accepted
2 TM: 716290
Desc: ARMSTRONG FOR CRAWLER TRACTORS
Owner: Lindsay William Armstrong
Class: 7
Status: Lapsed: Not accepted