About 1 Trademarks found that are owned by Leeds And Northrop Company
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CARBOHM
LEEDS AND NORTHROP COMPANY
71611099
09 Mar 1951
Dead/Expired
on 06 Sep 1993
PRIMARY ELEMENT FOR USE IN ELECTRICAL MEASURING SYSTEMS OF INDICATING,...
Class 026
Class 026
Lace, Ribbons & Embroidery and Fancy Goods
PRIMARY ELEMENT FOR USE IN ELECTRICAL MEASURING SYSTEMS OF INDICATING, RECORDING, AND/OR CONTROLLING TYPE, SAID ELEMENT COMPRISING A VARIABLE RESISTANCE ELEMENT WHOSE ELECTRICAL RESISTANCE VARIES WITH VARIATION OF CONSTITUENT POTENTIALS OF WORK-TREATING GASEOUS ATMOSPHERES
Dead/Expired
on 06 Sep 1993
CARBOHM
LEEDS AND NORTHROP COMPANY
71611099 · 09 Mar 1951
026
Class 026
Lace, Ribbons & Embroidery and Fancy Goods
PRIMARY ELEMENT FOR USE IN ELECTRICAL MEASURING SYSTEMS OF INDICATING, RECORDING, AND/OR CONTROLLING TYPE, SAID ELEMENT COMPRISING A VARIABLE RESISTANCE ELEMENT WHOSE ELECTRICAL RESISTANCE VARIES WITH VARIATION OF CONSTITUENT POTENTIALS OF WORK-TREATING GASEOUS ATMOSPHERES
PRIMARY ELEMENT FOR USE IN ELECTRICAL MEASURING SYSTEMS OF INDICATING,...