31 trademarks were found for owners matching the name Keithley Instruments, Inc..
#Classstatus
1 S:86470661
M:SMARTSCALE
O:Keithley Instruments, Inc., KEITHLEY INSTRUMENTS, LLC 		9 Registered
2 S:86434293
M:SEGMENT ARB
O:Keithley Instruments, Inc., KEITHLEY INSTRUMENTS, LLC 		9 Registered
3 S:85841181
M:TOUCH, TEST, INVENT
O:Keithley Instruments, Inc., KEITHLEY INSTRUMENTS, LLC 		9 Dead
4 S:85837932
M:TRIGGERFLOW
O:Keithley Instruments, Inc., KEITHLEY INSTRUMENTS, LLC 		9 Dead
5 S:85540067
M:INTUITOUCH
O:Keithley Instruments, Inc. 		9 Dead
6 S:85385197
M:KEITHLEYCARE
O:Keithley Instruments, Inc., KEITHLEY INSTRUMENTS, LLC 		37 Registered
7 S:77133147
M:SEGMENT ARB
O:Keithley Instruments, Inc. 		9 Dead
8 S:78593539
M:LABTRACER
O:Keithley Instruments, Inc. 		9 Dead
9 S:78593520
M:TSP
O:Keithley Instruments, Inc., KEITHLEY INSTRUMENTS, LLC 		9 Registered
10 S:78593528
M:TSP-LINK
O:Keithley Instruments, Inc., KEITHLEY INSTRUMENTS, LLC 		9 Registered
11 S:75741519
M:WHEN THE MEASUREMENT MATTERS
O:Keithley Instruments, Inc. 		9 Dead
12 S:75337832
M:SMARTCONFIGURATION
O:Keithley Instruments, Inc. 		9 Dead
13 S:75337833
M:COMMENGINE
O:Keithley Instruments, Inc. 		9 Dead
14 S:75242912
M:SMARTDAQ
O:Keithley Instruments, Inc. 		9 Dead
15 S:75207832
M:POWER=WORK TIME
O:Keithley Instruments, Inc. 		9 Dead
16 S:75207833
M:TIME=WORK POWER
O:Keithley Instruments, Inc. 		9 Dead
17 S:75207834
M:TRIAD ACCREDIT
O:Keithley Instruments, Inc. 		9 Dead
18 S:75207835
M:WORK = POWER X TIME
O:Keithley Instruments, Inc. 		9 Dead
19 S:74714847
M:QUANTOX
O:Keithley Instruments, Inc., KLA CORPORATION, KLA-TENCOR CORPORATION, KLA-TENCOR TECHNOLOGIES CORPORATION 		9 Registered
20 S:74679998
M:SOURCEMETER
O:Keithley Instruments, Inc., KEITHLEY INSTRUMENTS, LLC 		9 Registered
21 S:74592857
M:DMMCARD
O:Keithley Instruments, Inc. 		9 Dead
22 S:74566607
M:VISUAL TEST EXTENSIONS
O:Keithley Instruments, Inc. 		9 Dead
23 S:74566700
M:VTX
O:Keithley Instruments, Inc. 		9 Dead
24 S:74507579
M:SPECDIRECT
O:Keithley Instruments, Inc. 		35 Dead
25 S:74502559
M:VISUALDAS
O:Keithley Instruments, Inc. 		9 Dead
26 S:74503665
M:DASCARD
O:Keithley Instruments, Inc. 		9 Dead
27 S:74100709
M:WORKHORSE
O:KEITHLEY INSTRUMENTS, INC., Metrabyte Corporation 		9 Dead
28 S:74086083
M:VIEWDAC
O:Asyst Software Technologies, Inc., KEITHLEY INSTRUMENTS, INC. 		9 Dead
29 S:73514458
M:ASYST
O:ASYST SOFTWARE TECHNOLOGIES, INC., KEITHLEY INSTRUMENTS, INC., MACMILLAN, INC. 		9 Dead
30 S:72164251
M:K
O:KEITHLEY INSTRUMENTS, INC. 		26 Dead
31 S:72164250
M:KEITHLEY
O:Keithley Instruments, Inc., KEITHLEY INSTRUMENTS, LLC 		26 Registered
Trademark Alertz updated from USPTO on 2030-01-24

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