Littelfuse, Inc.

USPTO Trademark & Patent Filings

Littelfuse Inc

Trademark applications and grants for Littelfuse, Inc.. Littelfuse, Inc. has 120 trademark applications. The latest application filed is for "TDOT"

Company Profile
    Company Aliases
  • Littelfuse, Inc.
  • Littelfuse, Inc. - Chicago IL US
  • Littelfuse, Inc - Chicago IL US
State Incorporated DELAWARE
Entity Type CORPORATION
Address 8755 West Higgins Road, Suite 500 Chicago, ILLINOIS UNITED STATES 60631

*profile and listings may contain filings by different individuals or companies with the same name. Review application materials to confirm ownership/assignment.
Trademarks Patents
Patent Applications
Patent ApplicationDate
BUSBAR DESIGN THAT TERMINATES WITH SEALED CONNECTOR
20220311177 - 17/210998 Kotowski; Dave G. ;   et al.
2022-09-29
METHOD TO CONNECT POWER TERMINAL TO SUBSTRATE WITHIN SEMICONDUCTOR PACKAGE
20220310409 - 17/211028 ARJMAND; ELAHEH ;   et al.
2022-09-29
ATTACHING AN ISOLATED SINGLE STUD FUSE TO AN ELECTRICAL DEVICE
20220310348 - 17/699936 Schwartz; Geoffrey ;   et al.
2022-09-29
PROTECTION DEVICE WITH LASER TRIMMED FUSIBLE ELEMENT
20220310346 - 17/212769 Dela Torre; P-A-Homer II ;   et al.
2022-09-29
WAVEGUIDE FOR PROPAGATION VELOCITY COMPENSATED POSITION MEASUREMENT MAGNETIC SENSOR
20220299342 - 17/208053 Fesshaie; Efrem ;   et al.
2022-09-22
Patent Grants & Applications
Trademark Applications
Mark Image

Registration | Serial
Trademark
Application Date
 TDOT
"TDOT"
98104937
TDOT
2023-07-27
 TTAPE
"TTAPE"
98104924
TTAPE
2023-07-27
 TTAPE
"TTAPE"
88788867
TTAPE
2020-02-07
 TDOT
"TDOT"
88788892
TDOT
2020-02-07
 LFGO
"LFGO"
88267839
LFGO
2019-01-18
 MRO PLUS
"MRO PLUS"
88162151
MRO PLUS
2018-10-19
 MROPLUS
"MROPLUS"
5774373 88162216
MROPLUS
2018-10-19
 SETP
"SETP"
5829543 87690547
SETP
2017-11-19
 XTREME-GUARD
"XTREME-GUARD"
5431800 87547781
XTREME-GUARD
2017-07-28
 U.S. SENSOR CORP.
"U.S. SENSOR CORP."
5370163 87527119
U.S. SENSOR CORP.
2017-07-13
 U.S. SENSOR CORP.
"U.S. SENSOR CORP."
5375423 87527155
U.S. SENSOR CORP.
2017-07-13
 POLYMOV
"POLYMOV"
87472237
POLYMOV
2017-06-01
 PWG
"PWG"
87462840
PWG
2017-05-24
 POLYSWITCH
"POLYSWITCH"
5495330 87441032
POLYSWITCH
2017-05-08
 ENDURADRIVE
"ENDURADRIVE"
87057057
ENDURADRIVE
2016-06-01
 RTP
"RTP"
87035432
RTP
2016-05-12
 MHP-TA
"MHP-TA"
87035446
MHP-TA
2016-05-12
 HEARTBEAT SENSOR TECHNOLOGY
"HEARTBEAT SENSOR TECHNOLOGY"
86631705
HEARTBEAT SENSOR TECHNOLOGY
2015-05-15
 RAPIDSWITCH
"RAPIDSWITCH"
86598936
RAPIDSWITCH
2015-04-15
 HEARTBEAT
"HEARTBEAT"
86579677
HEARTBEAT
2015-03-27
 POLYFUSE
"POLYFUSE"
5438561 86502215
POLYFUSE
2015-01-13
 POWR-SPEED
"POWR-SPEED"
4942466 86502295
POWR-SPEED
2015-01-13
 MASTERFUSE
"MASTERFUSE"
5047692 86494788
MASTERFUSE
2015-01-04
 MCASE+
"MCASE+"
4947344 86494786
MCASE+
2015-01-04
 LF
"LF"
5709934 86485569
LF
2014-12-18
 LF
"LF"
5709935 86485576
LF
2014-12-18
 MICRO2
"MICRO2"
4879707 86455026
MICRO2
2014-11-14
 MICRO3
"MICRO3"
4816553 86455059
MICRO3
2014-11-14
 AUML
"AUML"
4760348 86454486
AUML
2014-11-14
 ULTRAMOV
"ULTRAMOV"
4962408 86454532
ULTRAMOV
2014-11-14
 ZCASE
"ZCASE"
4876856 86454931
ZCASE
2014-11-14
 MCASE
"MCASE"
4872988 86454966
MCASE
2014-11-14
 L
"L"
4916774 86436058
L
2014-10-27
 LITTELFUSE
"LITTELFUSE"
4916773 86436025
LITTELFUSE
2014-10-27
 AUMOV
"AUMOV"
4751862 86428759
AUMOV
2014-10-20
 I DESIGN
"I DESIGN"
4778174 86189493
I DESIGN
2014-02-10
 LITTELFUSE IDESIGN
"LITTELFUSE IDESIGN"
4744425 86070432
LITTELFUSE IDESIGN
2013-09-20
 ENGINEERED TO PERFORM. BUILT TO LAST.
"ENGINEERED TO PERFORM. BUILT TO LAST."
85964505
ENGINEERED TO PERFORM. BUILT TO LAST.
2013-06-19
 POLYBREAKER
"POLYBREAKER"
85927790
POLYBREAKER
2013-05-09
 SMOV
"SMOV"
4309031 85694082
SMOV
2012-08-02
 TCMOV
"TCMOV"
4309029 85694061
TCMOV
2012-08-02
 SPEED2DESIGN
"SPEED2DESIGN"
4440981 85630579
SPEED2DESIGN
2012-05-21
 SPEED 2 DESIGN
"SPEED 2 DESIGN"
4440982 85630586
SPEED 2 DESIGN
2012-05-21
 SAFETY-BY-DESIGN
"SAFETY-BY-DESIGN"
85622298
SAFETY-BY-DESIGN
2012-05-10
 IVT
"IVT"
85582587
IVT
2012-03-28
 ITV
"ITV"
85577141
ITV
2012-03-22
 RAPIDSWITCH
"RAPIDSWITCH"
4172892 85359178
RAPIDSWITCH
2011-06-29
 POLYZEN
"POLYZEN"
3817823 77882516
POLYZEN
2009-11-30
 ISIS MASTERCELL
"ISIS MASTERCELL"
77664775
ISIS MASTERCELL
2009-02-06
 INDASH
"INDASH"
77664783
INDASH
2009-02-06
 INSIGHT
"INSIGHT"
77664785
INSIGHT
2009-02-06
 ISIS INTELLIGENT MULTIPLEX SYSTEM
"ISIS INTELLIGENT MULTIPLEX SYSTEM"
77648161
ISIS INTELLIGENT MULTIPLEX SYSTEM
2009-01-13
 PROGRAMACUBE
"PROGRAMACUBE"
3556996 77479465
PROGRAMACUBE
2008-05-20
 SHOCK BLOCK
"SHOCK BLOCK"
3740660 77452409
SHOCK BLOCK
2008-04-18
 MFLEC
"MFLEC"
77445967
MFLEC
2008-04-11
 FLEC
"FLEC"
3883308 77445979
FLEC
2008-04-11
 K-TEC
"K-TEC"
3740637 77442091
K-TEC
2008-04-07
 ATOF
"ATOF"
77427713
ATOF
2008-03-20
 EXPERTISE APPLIED ANSWERS DELIVERED
"EXPERTISE APPLIED ANSWERS DELIVERED"
3825603 77416530
EXPERTISE APPLIED ANSWERS DELIVERED
2008-03-07
 HAZGARD
"HAZGARD"
3471385 77342906
HAZGARD
2007-12-03
 XSTATIC
"XSTATIC"
4070821 77208936
XSTATIC
2007-06-18
 XSEED
"XSEED"
4077363 77208939
XSEED
2007-06-18
 SHOCKING TECHNOLOGIES
"SHOCKING TECHNOLOGIES"
4077364 77208968
SHOCKING TECHNOLOGIES
2007-06-18
 SHOCKING TECHNOLOGIES
"SHOCKING TECHNOLOGIES"
4084150 77208985
SHOCKING TECHNOLOGIES
2007-06-18
 SPA
"SPA"
3966563 77150662
SPA
2007-04-06
 2PRO
"2PRO"
3320373 78696308
2PRO
2005-08-19
 MASTERFET
"MASTERFET"
78588327
MASTERFET
2005-03-16
 FETFUSE
"FETFUSE"
78588923
FETFUSE
2005-03-16
 RED BOX
"RED BOX"
76537357
RED BOX
2003-08-05
 REDBOX
"REDBOX"
2920165 76537358
REDBOX
2003-08-05
 ITMOV
"ITMOV"
2686313 76402685
ITMOV
2002-04-30
 TMOV
"TMOV"
2700047 76400851
TMOV
2002-04-25
 MINI
"MINI"
76367777
MINI
2002-02-05
 LF TECHNOLOGIES
"LF TECHNOLOGIES"
76439804
LF TECHNOLOGIES
2001-12-21
 PROGRAMACUBE
"PROGRAMACUBE"
2624694 76330645
PROGRAMACUBE
2001-10-29
 POWERPERFECT
"POWERPERFECT"
2678946 76304554
POWERPERFECT
2001-08-27
 SMARTGLOW FUSE
"SMARTGLOW FUSE"
2626306 76181671
SMARTGLOW FUSE
2000-12-15
 INDICATOR
"INDICATOR"
2590711 76119148
INDICATOR
2000-08-29
 CABLE PRO
"CABLE PRO"
2756621 76010669
CABLE PRO
2000-03-27
 PRO TEK
"PRO TEK"
2712436 75936305
PRO TEK
2000-03-06
 TELELINK
"TELELINK"
2317221 75480584
TELELINK
1998-05-06
 BATTRAX
"BATTRAX"
2296972 75480610
BATTRAX
1998-05-06
 SIBAR
"SIBAR"
2251748 75248310
SIBAR
1997-02-26
 SMTELECOM
"SMTELECOM"
2198896 75172048
SMTELECOM
1996-09-26
 OVS
"OVS"
75141372
OVS
1996-07-29
 MEGALINK
"MEGALINK"
75140963
MEGALINK
1996-07-29
 JCASE
"JCASE"
2219299 75129422
JCASE
1996-07-03
 INDICATOR
"INDICATOR"
75110052
INDICATOR
1996-05-28
 ADD-A-CIRCUIT
"ADD-A-CIRCUIT"
2059191 75099168
ADD-A-CIRCUIT
1996-05-06
 L
"L"
1946611 74600376
L
1994-11-18
Company Registrations

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